diff --git a/frappe/core/doctype/activity_log/activity_log.py b/frappe/core/doctype/activity_log/activity_log.py
index 2571330f9e..ce5e504f7f 100644
--- a/frappe/core/doctype/activity_log/activity_log.py
+++ b/frappe/core/doctype/activity_log/activity_log.py
@@ -44,6 +44,5 @@ def clear_activity_logs(days=None):
 
 	if not days:
 		days = 90
-	# frappe.db.delete("Activity Log", filters={"creation": ("<", ["NOW()", "-", f"INTERVAL {days} DAY"])})
 	frappe.db.sql("""delete from `tabActivity Log` where \
 		creation< (NOW() - INTERVAL '{0}' DAY)""".format(days))
\ No newline at end of file
diff --git a/frappe/core/doctype/activity_log/feed.py b/frappe/core/doctype/activity_log/feed.py
index d064022b25..efac825178 100644
--- a/frappe/core/doctype/activity_log/feed.py
+++ b/frappe/core/doctype/activity_log/feed.py
@@ -32,10 +32,6 @@ def update_feed(doc, method=None):
 				"reference_name": name,
 				"link_doctype": feed.link_doctype
 			})
-			# frappe.db.sql("""delete from `tabActivity Log`
-			# 	where
-			# 		reference_doctype=%s and reference_name=%s
-			# 		and link_doctype=%s""", (doctype, name,feed.link_doctype))
 			frappe.get_doc({
 				"doctype": "Activity Log",
 				"reference_doctype": doctype,
diff --git a/frappe/core/doctype/domain_settings/domain_settings.py b/frappe/core/doctype/domain_settings/domain_settings.py
index 4ed9d1e15a..a8c7c6a747 100644
--- a/frappe/core/doctype/domain_settings/domain_settings.py
+++ b/frappe/core/doctype/domain_settings/domain_settings.py
@@ -35,7 +35,6 @@ class DomainSettings(Document):
 
 		def remove_role(role):
 			frappe.db.delete("Has Role", {"role": role})
-			# frappe.db.sql('delete from `tabHas Role` where role=%s', role)
 			frappe.set_value('Role', role, 'disabled', 1)
 
 		for domain in all_domains:
diff --git a/frappe/core/doctype/error_log/error_log.py b/frappe/core/doctype/error_log/error_log.py
index 9a7333995c..081b4e879d 100644
--- a/frappe/core/doctype/error_log/error_log.py
+++ b/frappe/core/doctype/error_log/error_log.py
@@ -20,5 +20,4 @@ def set_old_logs_as_seen():
 def clear_error_logs():
 	'''Flush all Error Logs'''
 	frappe.only_for('System Manager')
-	frappe.db.delete("Error Log")
-	# frappe.db.sql('''DELETE FROM `tabError Log`''')
\ No newline at end of file
+	frappe.db.delete("Error Log")
\ No newline at end of file
diff --git a/frappe/core/doctype/log_settings/log_settings.py b/frappe/core/doctype/log_settings/log_settings.py
index 7f25998dc5..e73aa8dac1 100644
--- a/frappe/core/doctype/log_settings/log_settings.py
+++ b/frappe/core/doctype/log_settings/log_settings.py
@@ -13,7 +13,6 @@ class LogSettings(Document):
 		self.clear_email_queue()
 
 	def clear_error_logs(self):
-		# frappe.db.delete("Error Log", {"creation": ("<", ["NOW()", "-", f"INTERVAL {self.clear_error_log_after} DAY"])})
 		frappe.db.sql(""" DELETE FROM `tabError Log`
 			WHERE `creation` < (NOW() - INTERVAL '{0}' DAY)
 		""".format(self.clear_error_log_after))
diff --git a/frappe/core/doctype/report/test_report.py b/frappe/core/doctype/report/test_report.py
index efc33b888c..1bf9893bd7 100644
--- a/frappe/core/doctype/report/test_report.py
+++ b/frappe/core/doctype/report/test_report.py
@@ -87,9 +87,6 @@ class TestReport(unittest.TestCase):
 			"parent": frappe.session.user,
 			"role": "Test Has Role"
 		})
-		# frappe.db.sql("""delete from `tabHas Role` where parent = %s
-		# and role = 'Test Has Role'""", frappe.session.user, auto_commit=1)
-
 		if not frappe.db.exists('Role', 'Test Has Role'):
 			role = frappe.get_doc({
 				'doctype': 'Role',
diff --git a/frappe/core/doctype/role/role.py b/frappe/core/doctype/role/role.py
index dee25eb476..28b444e1e7 100644
--- a/frappe/core/doctype/role/role.py
+++ b/frappe/core/doctype/role/role.py
@@ -39,7 +39,6 @@ class Role(Document):
 
 	def remove_roles(self):
 		frappe.db.delete("Has Role", {"role": self.name})
-		# frappe.db.sql("delete from `tabHas Role` where role = %s", self.name)
 		frappe.clear_cache()
 
 	def on_update(self):
diff --git a/frappe/core/doctype/scheduled_job_type/scheduled_job_type.py b/frappe/core/doctype/scheduled_job_type/scheduled_job_type.py
index 9882f0edfe..d3afecf378 100644
--- a/frappe/core/doctype/scheduled_job_type/scheduled_job_type.py
+++ b/frappe/core/doctype/scheduled_job_type/scheduled_job_type.py
@@ -109,13 +109,10 @@ class ScheduledJobType(Document):
 		return 'long' if ('Long' in self.frequency) else 'default'
 
 	def on_trash(self):
-		
 		frappe.db.delete("Scheduled Job Log", {
 			"scheduled_job_type": self.name
 		})
-		# frappe.db.sql('delete from `tabScheduled Job Log` where scheduled_job_type=%s', self.name)
-
-
+		
 @frappe.whitelist()
 def execute_event(doc: str):
 	frappe.only_for("System Manager")
diff --git a/frappe/core/doctype/user/user.py b/frappe/core/doctype/user/user.py
index 7ff4b8bea9..65a48fb39e 100644
--- a/frappe/core/doctype/user/user.py
+++ b/frappe/core/doctype/user/user.py
@@ -367,25 +367,15 @@ class User(Document):
 			frappe.local.login_manager.logout(user=self.name)
 
 		frappe.db.delete("ToDo", {"owner": self.name})
-		# frappe.db.sql("""DELETE FROM `tabToDo` WHERE `owner`=%s""", (self.name,))
 		frappe.db.sql("""UPDATE `tabToDo` SET `assigned_by`=NULL WHERE `assigned_by`=%s""",
 			(self.name,))
 
 		# delete events
 		frappe.db.delete("Event", {"owner": self.name, "event_type": "Private"})
-		# frappe.db.sql("""delete from `tabEvent` where owner=%s
-			# and event_type='Private'""", (self.name,))
 
 		# delete shares
 		frappe.db.delete("DocShare", {"user": self.name})
-		# frappe.db.sql("""delete from `tabDocShare` where user=%s""", self.name)
-
 		# delete messages
-		
-		# frappe.db.delete("Communication", {
-		# "reference_doctype": "User",
-		# "communication_type": ("in", ("Chat", "Notification")),
-		# })
 		frappe.db.sql("""delete from `tabCommunication`
 			where communication_type in ('Chat', 'Notification')
 			and reference_doctype='User'
diff --git a/frappe/core/doctype/user_permission/test_user_permission.py b/frappe/core/doctype/user_permission/test_user_permission.py
index 60a91e6a9b..c3d593ee3b 100644
--- a/frappe/core/doctype/user_permission/test_user_permission.py
+++ b/frappe/core/doctype/user_permission/test_user_permission.py
@@ -17,12 +17,6 @@ class TestUserPermission(unittest.TestCase):
 							"nested_doc_user@example.com"))
 		})
 
-		# frappe.db.sql("""DELETE FROM `tabUser Permission`
-		# 	WHERE `user` in (
-		# 		'test_bulk_creation_update@example.com',
-		# 		'test_user_perm1@example.com',
-		# 		'nested_doc_user@example.com')""")
-		# frappe.delete_doc_if_exists("DocType", "Person")
 		frappe.db.sql_ddl("DROP TABLE IF EXISTS `tabPerson`")
 		frappe.delete_doc_if_exists("DocType", "Doc A")
 		frappe.db.sql_ddl("DROP TABLE IF EXISTS `tabDoc A`")
diff --git a/frappe/core/doctype/user_permission/user_permission.py b/frappe/core/doctype/user_permission/user_permission.py
index 338b063a63..de242efe10 100644
--- a/frappe/core/doctype/user_permission/user_permission.py
+++ b/frappe/core/doctype/user_permission/user_permission.py
@@ -186,7 +186,6 @@ def clear_user_permissions(user, for_doctype):
 			"user": user,
 			"allow": for_doctype
 		})
-		# frappe.db.sql('DELETE FROM `tabUser Permission` WHERE `user`=%s AND `allow`=%s', (user, for_doctype))
 		frappe.clear_cache()
 	return total
 
@@ -244,13 +243,6 @@ def remove_applicable(perm_applied_docs, user, doctype, docname):
 			"allow": doctype,
 			"for_value": docname
 		})
-		# 
-		# frappe.db.sql("""DELETE FROM `tabUser Permission`
-			# WHERE `user`=%s
-			# AND `applicable_for`=%s
-			# AND `allow`=%s
-			# AND `for_value`=%s
-		# """, (user, applicable_for, doctype, docname))
 def remove_apply_to_all(user, doctype, docname):
 
 	frappe.db.delete("User Permission", {
@@ -259,12 +251,6 @@ def remove_apply_to_all(user, doctype, docname):
 		"allow": doctype,
 		"for_value": docname
 	})
-	# frappe.db.sql("""DELETE from `tabUser Permission`
-	# 	WHERE `user`=%s
-	# 	AND `apply_to_all_doctypes`=1
-	# 	AND `allow`=%s
-	# 	AND `for_value`=%s
-	# """,(user, doctype, docname))
 
 def update_applicable(already_applied, to_apply, user, doctype, docname):
 	for applied in already_applied:
@@ -276,10 +262,3 @@ def update_applicable(already_applied, to_apply, user, doctype, docname):
 				"allow": doctype,
 				"for_value": docname
 			})
-
-			# frappe.db.sql("""DELETE FROM `tabUser Permission`
-			# WHERE `user`=%s
-			# AND `applicable_for`=%s
-			# AND `allow`=%s
-			# AND `for_value`=%s
-			# """,(user, applied, doctype, docname))
diff --git a/frappe/core/page/permission_manager/permission_manager.py b/frappe/core/page/permission_manager/permission_manager.py
index 0a76283813..af8973811a 100644
--- a/frappe/core/page/permission_manager/permission_manager.py
+++ b/frappe/core/page/permission_manager/permission_manager.py
@@ -92,14 +92,14 @@ def update(doctype, role, permlevel, ptype, value=None):
 	"""Update role permission params
 
 	Args:
-	    doctype (str): Name of the DocType to update params for
-	    role (str): Role to be updated for, eg "Website Manager".
-	    permlevel (int): perm level the provided rule applies to
-	    ptype (str): permission type, example "read", "delete", etc.
-	    value (None, optional): value for ptype, None indicates False
+		doctype (str): Name of the DocType to update params for
+		role (str): Role to be updated for, eg "Website Manager".
+		permlevel (int): perm level the provided rule applies to
+		ptype (str): permission type, example "read", "delete", etc.
+		value (None, optional): value for ptype, None indicates False
 
 	Returns:
-	    str: Refresh flag is permission is updated successfully
+		str: Refresh flag is permission is updated successfully
 	"""
 	frappe.only_for("System Manager")
 	out = update_permission_property(doctype, role, permlevel, ptype, value)
@@ -114,7 +114,6 @@ def remove(doctype, role, permlevel):
 	frappe.db.delete("Custom DocPerm", {
 		"name": name
 	})
-	# frappe.db.sql('delete from `tabCustom DocPerm` where name=%s', name)
 	if not frappe.get_all('Custom DocPerm', dict(parent=doctype)):
 		frappe.throw(_('There must be atleast one permission rule.'), title=_('Cannot Remove'))
 
diff --git a/frappe/custom/doctype/custom_field/custom_field.py b/frappe/custom/doctype/custom_field/custom_field.py
index 1d8f4ae67a..e266455f7a 100644
--- a/frappe/custom/doctype/custom_field/custom_field.py
+++ b/frappe/custom/doctype/custom_field/custom_field.py
@@ -89,12 +89,6 @@ class CustomField(Document):
 			"doc_type": self.dt,
 			"field_name": self.fieldname
 		})
-		# frappe.db.sql("""\
-		# 	DELETE FROM `tabProperty Setter`
-		# 	WHERE doc_type = %s
-		# 	AND field_name = %s""",
-		# 		(self.dt, self.fieldname))
-
 		frappe.clear_cache(doctype=self.dt)
 
 	def validate_insert_after(self, meta):
diff --git a/frappe/custom/doctype/customize_form/customize_form.py b/frappe/custom/doctype/customize_form/customize_form.py
index 3b7de448d3..5431511d42 100644
--- a/frappe/custom/doctype/customize_form/customize_form.py
+++ b/frappe/custom/doctype/customize_form/customize_form.py
@@ -24,9 +24,7 @@ class CustomizeForm(Document):
 			"doctype": "Customize Form"
 		})
 		frappe.db.delete("Customize Form Field")
-		# frappe.db.sql("delete from tabSingles where doctype='Customize Form'")
-		# frappe.db.sql("delete from `tabCustomize Form Field`")
-
+		
 	@frappe.whitelist()
 	def fetch_to_customize(self):
 		self.clear_existing_doc()
diff --git a/frappe/defaults.py b/frappe/defaults.py
index ee73e86a91..794d30a0c8 100644
--- a/frappe/defaults.py
+++ b/frappe/defaults.py
@@ -128,11 +128,6 @@ def set_default(key, value, parent, parenttype="__default"):
 			"defkey": key,
 			"parent": parent
 		})
-		# frappe.db.sql("""
-		# 	delete from
-		# 		`tabDefaultValue`
-		# 	where
-		# 		defkey=%s and parent=%s""", (key, parent))
 	if value != None:
 		add_default(key, value, parent)
 	else:
diff --git a/frappe/desk/doctype/dashboard_chart/test_dashboard_chart.py b/frappe/desk/doctype/dashboard_chart/test_dashboard_chart.py
index 7133640c21..9f10522b12 100644
--- a/frappe/desk/doctype/dashboard_chart/test_dashboard_chart.py
+++ b/frappe/desk/doctype/dashboard_chart/test_dashboard_chart.py
@@ -65,7 +65,6 @@ class TestDashboardChart(unittest.TestCase):
 			frappe.delete_doc('Dashboard Chart', 'Test Empty Dashboard Chart')
 
 		frappe.db.delete("Error Log")
-		# frappe.db.sql('delete from `tabError Log`')
 
 		frappe.get_doc(dict(
 			doctype = 'Dashboard Chart',
@@ -96,7 +95,6 @@ class TestDashboardChart(unittest.TestCase):
 			frappe.delete_doc('Dashboard Chart', 'Test Empty Dashboard Chart 2')
 
 		frappe.db.delete("Error Log")
-		# frappe.db.sql('delete from `tabError Log`')
 
 		# create one data point
 		frappe.get_doc(dict(doctype = 'Error Log', creation = '2018-06-01 00:00:00')).insert()
diff --git a/frappe/desk/doctype/desktop_icon/desktop_icon.py b/frappe/desk/doctype/desktop_icon/desktop_icon.py
index bc5677e9b9..283ffad967 100644
--- a/frappe/desk/doctype/desktop_icon/desktop_icon.py
+++ b/frappe/desk/doctype/desktop_icon/desktop_icon.py
@@ -200,7 +200,6 @@ def set_desktop_icons(visible_list, ignore_duplicate=True):
 		frappe.db.delete("Desktop Icon", {
 			"standard": 0
 		})
-		# frappe.db.sql('delete from `tabDesktop Icon` where standard=0')
 
 	# set standard as blocked and hidden if setting first active domain
 	if not frappe.flags.keep_desktop_icons:
diff --git a/frappe/desk/doctype/event/event.py b/frappe/desk/doctype/event/event.py
index f9a0dd74fd..2182ec4c9f 100644
--- a/frappe/desk/doctype/event/event.py
+++ b/frappe/desk/doctype/event/event.py
@@ -341,11 +341,9 @@ def delete_events(ref_type, ref_name, delete_event=False):
 					frappe.db.delete("Event", {
 						"name": participation.parent
 					})
-					# frappe.db.sql("DELETE FROM `tabEvent` WHERE `name` = %(name)s", {'name': participation.parent})
 					frappe.db.delete("Event Participants", {
 						"name": participation.name
 					})
-				# frappe.db.sql("DELETE FROM `tabEvent Participants ` WHERE `name` = %(name)s", {'name': participation.name})
 
 # Close events if ends_on or repeat_till is less than now_datetime
 def set_status_of_events():
diff --git a/frappe/desk/doctype/route_history/route_history.py b/frappe/desk/doctype/route_history/route_history.py
index bfa2711b8f..4303b7554d 100644
--- a/frappe/desk/doctype/route_history/route_history.py
+++ b/frappe/desk/doctype/route_history/route_history.py
@@ -35,13 +35,4 @@ def flush_old_route_records():
 		frappe.db.delete("Route History", {
 			"modified": last_record_to_keep[0].modified,
 			"user": user
-		})
-
-		# frappe.db.sql('''
-		# 	DELETE
-		# 	FROM `tabRoute History`
-		# 	WHERE `modified` <= %(modified)s and `user`=%(modified)s
-		# ''', {
-		# 	"modified": last_record_to_keep[0].modified,
-		# 	"user": user
-		# })
\ No newline at end of file
+		})
\ No newline at end of file
diff --git a/frappe/desk/doctype/tag/tag.py b/frappe/desk/doctype/tag/tag.py
index 8b78405d06..626a2db085 100644
--- a/frappe/desk/doctype/tag/tag.py
+++ b/frappe/desk/doctype/tag/tag.py
@@ -127,7 +127,6 @@ def delete_tags_for_document(doc):
 		"document_type": doc.doctype, 
 		"document_name": doc.name
 	})
-	# frappe.db.sql("""DELETE FROM `tabTag Link` WHERE `document_type`=%s AND `document_name`=%s""", (doc.doctype, doc.name))
 
 def update_tags(doc, tags):
 	"""
@@ -170,7 +169,6 @@ def delete_tag_for_document(dt, dn, tag):
 		"document_name": dn,
 		"tag": tag
 	})
-	# frappe.db.sql("""DELETE FROM `tabTag Link` WHERE `document_type`=%s AND `document_name`=%s AND tag=%s""", (dt, dn, tag))
 
 @frappe.whitelist()
 def get_documents_for_tag(tag):
diff --git a/frappe/desk/doctype/todo/todo.py b/frappe/desk/doctype/todo/todo.py
index 388ba37e1f..34fb3bb905 100644
--- a/frappe/desk/doctype/todo/todo.py
+++ b/frappe/desk/doctype/todo/todo.py
@@ -44,12 +44,6 @@ class ToDo(Document):
 			"link_doctype": self.doctype,
 			"link_name": self.name
 		})
-		# frappe.db.sql("""
-		# 	delete from `tabCommunication Link`
-		# 	where link_doctype=%(doctype)s and link_name=%(name)s""", {
-		# 		"doctype": self.doctype, "name": self.name
-		# })
-
 		self.update_in_reference()
 
 	def add_assign_comment(self, text, comment_type):
diff --git a/frappe/email/doctype/unhandled_email/unhandled_email.py b/frappe/email/doctype/unhandled_email/unhandled_email.py
index 850007d85f..b445c98aa6 100644
--- a/frappe/email/doctype/unhandled_email/unhandled_email.py
+++ b/frappe/email/doctype/unhandled_email/unhandled_email.py
@@ -12,6 +12,4 @@ class UnhandledEmail(Document):
 def remove_old_unhandled_emails():
 	frappe.db.delete("Unhandled Email", {
 		"creation": ("<", frappe.utils.add_days(frappe.utils.nowdate(), -30))
-	})
-	# frappe.db.sql("""DELETE FROM `tabUnhandled Email`
-	# WHERE creation < %s""", frappe.utils.add_days(frappe.utils.nowdate(), -30))
\ No newline at end of file
+	})
\ No newline at end of file
diff --git a/frappe/model/__init__.py b/frappe/model/__init__.py
index 7459493fcc..6b38b383bf 100644
--- a/frappe/model/__init__.py
+++ b/frappe/model/__init__.py
@@ -156,11 +156,6 @@ def delete_fields(args_dict, delete=0):
 			"parent": dt,
 			"fieldname": ("in", fields)
 		})
-		# frappe.db.sql("""
-		# 	DELETE FROM `tabDocField`
-		# 	WHERE parent='%s' AND fieldname IN (%s)
-		# """ % (dt, ", ".join(["'{}'".format(f) for f in fields])))
-
 		# Delete the data/column only if delete is specified
 		if not delete:
 			continue
@@ -170,10 +165,6 @@ def delete_fields(args_dict, delete=0):
 				"doctype": dt,
 				"field": ("in", fields)
 			})
-			# frappe.db.sql("""
-			# DELETE FROM `tabSingles`
-			# WHERE doctype='%s' AND field IN (%s)
-			# """ % (dt, ", ".join("'{}'".format(f) for f in fields)))
 		else:
 			existing_fields = frappe.db.multisql({
 					"mariadb": "DESC `tab%s`" % dt,
diff --git a/frappe/model/delete_doc.py b/frappe/model/delete_doc.py
index 9187310a84..44e675f3c5 100644
--- a/frappe/model/delete_doc.py
+++ b/frappe/model/delete_doc.py
@@ -82,14 +82,6 @@ def delete_doc(doctype=None, name=None, force=0, ignore_doctypes=None, for_reloa
 				frappe.db.delete("__global_search", {
 					"doctype": name
 				})
-
-				# frappe.db.sql("delete from `tabCustom Field` where dt = %s", name)
-				# frappe.db.sql("delete from `tabClient Script` where dt = %s", name)
-				# frappe.db.sql("delete from `tabProperty Setter` where doc_type = %s", name)
-				# frappe.db.sql("delete from `tabReport` where ref_doctype=%s", name)
-				# frappe.db.sql("delete from `tabCustom DocPerm` where parent=%s", name)
-				# frappe.db.sql("delete from `__global_search` where doctype=%s", name)
-
 			delete_from_table(doctype, name, ignore_doctypes, None)
 
 			if frappe.conf.developer_mode and not doc.custom and not (
@@ -183,13 +175,10 @@ def delete_from_table(doctype, name, ignore_doctypes, doc):
 		frappe.db.delete("Singles", {
 			"doctype": name
 		})
-		# frappe.db.sql("delete from `tabSingles` where `doctype`=%s", name)
 	else:
 		frappe.db.delete(doctype, {
 			"name": name
 		})
-		# frappe.db.sql("delete from `tab{0}` where `name`=%s".format(doctype), name)
-
 	# get child tables
 	if doc:
 		tables = [d.options for d in doc.meta.get_table_fields()]
@@ -367,9 +356,7 @@ def clear_timeline_references(link_doctype, link_name):
 		"link_doctype": link_doctype,
 		"link_name": link_name
 	})
-	# frappe.db.sql("""DELETE FROM `tabCommunication Link`
-	# WHERE `tabCommunication Link`.link_doctype=%s AND `tabCommunication Link`.link_name=%s""", (link_doctype, link_name))
-
+	
 def insert_feed(doc):
 	if (
 		frappe.flags.in_install
diff --git a/frappe/model/document.py b/frappe/model/document.py
index f8adfdb3cf..b44d95716e 100644
--- a/frappe/model/document.py
+++ b/frappe/model/document.py
@@ -395,11 +395,6 @@ class Document(BaseDocument):
 				"parenttype": self.doctype,
 				"parentfield": fieldname
 			})
-
-			# frappe.db.sql("""delete from `tab{0}` where parent=%s
-			# 	and parenttype=%s and parentfield=%s""".format(df.options),
-			# 	(self.name, self.doctype, fieldname))
-
 	def get_doc_before_save(self):
 		return getattr(self, '_doc_before_save', None)
 
@@ -460,7 +455,6 @@ class Document(BaseDocument):
 		frappe.db.delete("Singles", {
 			"doctype": self.doctype
 		})
-		# frappe.db.sql("""delete from `tabSingles` where doctype=%s""", self.doctype)
 		for field, value in d.items():
 			if field != "doctype":
 				frappe.db.sql("""insert into `tabSingles` (doctype, field, value)
diff --git a/frappe/patches/v11_0/apply_customization_to_custom_doctype.py b/frappe/patches/v11_0/apply_customization_to_custom_doctype.py
index c13ff83a1f..c01db50d5e 100644
--- a/frappe/patches/v11_0/apply_customization_to_custom_doctype.py
+++ b/frappe/patches/v11_0/apply_customization_to_custom_doctype.py
@@ -31,8 +31,6 @@ def execute():
 			frappe.db.delete("Property Setter", {
 				"name": prop.name
 			})
-			# frappe.db.sql('DELETE FROM `tabProperty Setter` WHERE `name`=%s', prop.name)
-
 		meta = frappe.get_meta(doctype.name)
 
 		for df in meta.fields:
@@ -56,6 +54,4 @@ def execute():
 			frappe.db.delete("Custom Field", {
 				"name": cf.name
 			})
-			# frappe.db.sql('DELETE FROM `tabCustom Field` WHERE name=%s', cf.name)
-
 		meta.save()
diff --git a/frappe/patches/v11_0/sync_stripe_settings_before_migrate.py b/frappe/patches/v11_0/sync_stripe_settings_before_migrate.py
index 1a12d4dc1d..5c949fbb1d 100644
--- a/frappe/patches/v11_0/sync_stripe_settings_before_migrate.py
+++ b/frappe/patches/v11_0/sync_stripe_settings_before_migrate.py
@@ -19,5 +19,4 @@ def execute():
 
 	frappe.db.delete("Singles", {
 		"doctype": "Stripe Settings"
-	})
-	# frappe.db.sql("""DELETE FROM tabSingles WHERE doctype='Stripe Settings'""")
\ No newline at end of file
+	})
\ No newline at end of file
diff --git a/frappe/patches/v12_0/delete_feedback_request_if_exists.py b/frappe/patches/v12_0/delete_feedback_request_if_exists.py
index de799b1e21..bc3c7b8f97 100644
--- a/frappe/patches/v12_0/delete_feedback_request_if_exists.py
+++ b/frappe/patches/v12_0/delete_feedback_request_if_exists.py
@@ -4,8 +4,4 @@ import frappe
 def execute():
 	frappe.db.delete("DocType", {
 		"name": "Feedback Request"
-	})
-	# frappe.db.sql('''
-	#DELETE from `tabDocType`
-	#WHERE name = 'Feedback Request'
-	# ''')
\ No newline at end of file
+	})
\ No newline at end of file
diff --git a/frappe/patches/v12_0/remove_deprecated_fields_from_doctype.py b/frappe/patches/v12_0/remove_deprecated_fields_from_doctype.py
index 17dfbc5ca1..9c9a79ccbf 100644
--- a/frappe/patches/v12_0/remove_deprecated_fields_from_doctype.py
+++ b/frappe/patches/v12_0/remove_deprecated_fields_from_doctype.py
@@ -10,9 +10,4 @@ def execute():
 
 	frappe.db.delete("Property Setter", {
 		"property": "read_only_onload"
-	})
-
-	# frappe.db.sql('''
-	# 	DELETE from `tabProperty Setter`
-	# 	WHERE property = 'read_only_onload'
-	# ''')
+	})
\ No newline at end of file
diff --git a/frappe/patches/v12_0/set_primary_key_in_series.py b/frappe/patches/v12_0/set_primary_key_in_series.py
index a8409cbbba..e8d3abdde1 100644
--- a/frappe/patches/v12_0/set_primary_key_in_series.py
+++ b/frappe/patches/v12_0/set_primary_key_in_series.py
@@ -15,9 +15,6 @@ def execute():
 		frappe.db.delete("Series", {
 			"name": row.name
 		})
-		# frappe.db.sql('delete from `tabSeries` where name = %(key)s', {
-		# 	'key': row.name
-		# })
 		if row.current:
 			frappe.db.sql('insert into `tabSeries`(`name`, `current`) values (%(name)s, %(current)s)', row)
 	frappe.db.commit()
diff --git a/frappe/patches/v12_0/setup_comments_from_communications.py b/frappe/patches/v12_0/setup_comments_from_communications.py
index a4e3fb4261..b72d02720e 100644
--- a/frappe/patches/v12_0/setup_comments_from_communications.py
+++ b/frappe/patches/v12_0/setup_comments_from_communications.py
@@ -31,5 +31,4 @@ def execute():
 	# clean up
 	frappe.db.delete("Communication", {
 		"communication_type": "Comment"
-	})
-	# frappe.db.sql("delete from `tabCommunication` where communication_type = 'Comment'")
+	})
\ No newline at end of file
diff --git a/frappe/patches/v13_0/remove_twilio_settings.py b/frappe/patches/v13_0/remove_twilio_settings.py
index 5d17364847..8b7e5e02c2 100644
--- a/frappe/patches/v13_0/remove_twilio_settings.py
+++ b/frappe/patches/v13_0/remove_twilio_settings.py
@@ -15,9 +15,8 @@ def execute():
 		frappe.db.delete("Singles", {
 			"doctype": "Twilio Settings"
 		})
-		# frappe.db.sql("delete from `tabSingles` where `doctype`=%s", 'Twilio Settings')
 
 def twilio_settings_doctype_in_integrations() -> bool:
 	"""Check Twilio Settings doctype exists in integrations module or not.
 	"""
-	return frappe.db.exists("DocType", {'name': 'Twilio Settings', 'module': 'Integrations'})
+	return frappe.db.exists("DocType", {'name': 'Twilio Settings', 'module': 'Integrations'})
\ No newline at end of file
diff --git a/frappe/permissions.py b/frappe/permissions.py
index 7724f09e78..82f27452fb 100644
--- a/frappe/permissions.py
+++ b/frappe/permissions.py
@@ -520,8 +520,6 @@ def reset_perms(doctype):
 	delete_notification_count_for(doctype)
 	frappe.db.delete("Custom DocPerm", {"parent": doctype})
 
-	# frappe.db.sql("""delete from `tabCustom DocPerm` where parent=%s""", doctype)
-
 def get_linked_doctypes(dt):
 	return list(set([dt] + [d.options for d in
 		frappe.get_meta(dt).get("fields", {
diff --git a/frappe/sessions.py b/frappe/sessions.py
index f4d05538bc..58158a2e4e 100644
--- a/frappe/sessions.py
+++ b/frappe/sessions.py
@@ -84,7 +84,6 @@ def delete_session(sid=None, user=None, reason="Session Expired"):
 
 	logout_feed(user, reason)
 	frappe.db.delete("Sessions", {"sid": sid})
-	# frappe.db.sql("""delete from tabSessions where sid=%s""", sid)
 	frappe.db.commit()
 
 def clear_all_sessions(reason=None):
diff --git a/frappe/utils/error.py b/frappe/utils/error.py
index f2cbc5ec10..d83cbb49ea 100644
--- a/frappe/utils/error.py
+++ b/frappe/utils/error.py
@@ -177,8 +177,6 @@ def collect_error_snapshots():
 def clear_old_snapshots():
 	"""Clear snapshots that are older than a month"""
 	
-	# frappe.db.delete("Error Snapshot", filters={"creation": ("<", ["NOW()", "-", f"INTERVAL '1' MONTH"])})
-	
 	frappe.db.sql("""delete from `tabError Snapshot`
 	where creation < (NOW() - INTERVAL '1' MONTH)""")
 
diff --git a/frappe/utils/global_search.py b/frappe/utils/global_search.py
index a018761370..6391fcf7ef 100644
--- a/frappe/utils/global_search.py
+++ b/frappe/utils/global_search.py
@@ -24,8 +24,6 @@ def reset():
 	:return:
 	"""
 	frappe.db.delete("__global_search")
-	# frappe.db.sql('DELETE FROM `__global_search`')
-
 
 def get_doctypes_with_global_search(with_child_tables=True):
 	"""
@@ -150,10 +148,6 @@ def delete_global_search_records_for_doctype(doctype):
 	frappe.db.delete("__global_search", {
 		"doctype": doctype
 	})
-	# frappe.db.sql('''DELETE
-	# 	FROM `__global_search`
-	# 	WHERE doctype = %s''', doctype, as_dict=True)
-
 
 def get_selected_fields(meta, global_search_fields):
 	fieldnames = [df.fieldname for df in global_search_fields]
@@ -403,18 +397,11 @@ def delete_for_document(doc):
 	been deleted
 	:param doc: Deleted document
 	"""
-
 	frappe.db.delete("__global_search", {
 		"doctype": doc.doctype,
 		"name": doc.name
 	})
 
-	# frappe.db.sql('''DELETE
-	# 	FROM `__global_search`
-	# 	WHERE doctype = %s
-	# 	AND name = %s''', (doc.doctype, doc.name), as_dict=True)
-
-
 @frappe.whitelist()
 def search(text, start=0, limit=20, doctype=""):
 	"""
diff --git a/frappe/utils/install.py b/frappe/utils/install.py
index 9d21a0d945..e6d4386ebe 100644
--- a/frappe/utils/install.py
+++ b/frappe/utils/install.py
@@ -113,8 +113,6 @@ def before_tests():
 
 	frappe.db.delete("Custom Field")
 	frappe.db.delete("Event")
-	# frappe.db.sql("delete from `tabCustom Field`")
-	# frappe.db.sql("delete from `tabEvent`")
 	frappe.db.commit()
 	frappe.clear_cache()
 
diff --git a/frappe/utils/password.py b/frappe/utils/password.py
index 21e1bc9586..a097c58b31 100644
--- a/frappe/utils/password.py
+++ b/frappe/utils/password.py
@@ -71,11 +71,6 @@ def remove_encrypted_password(doctype, name, fieldname='password'):
 		"fieldname": fieldname
 	})
 
-	# frappe.db.sql(
-	# 'DELETE FROM `__Auth` WHERE doctype = %s and name = %s and fieldname = %s',
-	# values=[doctype, name, fieldname]
-	# )
-
 def check_password(user, pwd, doctype='User', fieldname='password', delete_tracker_cache=True):
 	'''Checks if user and password are correct, else raises frappe.AuthenticationError'''
 
@@ -140,8 +135,6 @@ def delete_all_passwords_for(doctype, name):
 			"doctype": doctype,
 			"name": name
 		})
-		# frappe.db.sql("""delete from `__Auth` where `doctype`=%(doctype)s and `name`=%(name)s""",
-			# { 'doctype': doctype, 'name': name })
 	except Exception as e:
 		if not frappe.db.is_missing_column(e):
 			raise
diff --git a/frappe/utils/testutils.py b/frappe/utils/testutils.py
index 74b800bdcf..5c5bfa7976 100644
--- a/frappe/utils/testutils.py
+++ b/frappe/utils/testutils.py
@@ -15,5 +15,4 @@ def clear_custom_fields(doctype):
 	frappe.db.delete("Custom Field", {
 		"dt": doctype
 	})
-	# frappe.db.sql('delete from `tabCustom Field` where dt=%s', doctype)
 	frappe.clear_cache(doctype=doctype)
diff --git a/frappe/website/doctype/personal_data_deletion_request/personal_data_deletion_request.py b/frappe/website/doctype/personal_data_deletion_request/personal_data_deletion_request.py
index 96898cc159..54d2c2e446 100644
--- a/frappe/website/doctype/personal_data_deletion_request/personal_data_deletion_request.py
+++ b/frappe/website/doctype/personal_data_deletion_request/personal_data_deletion_request.py
@@ -323,11 +323,6 @@ class PersonalDataDeletionRequest(Document):
 
 
 def remove_unverified_record():
-	# frappe.db.delete("Personal Data Deletion Request", {
-	# 	"status": "Pending Verification",
-	# 	"creation": ("<", ["Now()", "-", "INTERVAL 7 DAY"])
-	# })
-
 	frappe.db.sql(
 		"""
 		DELETE FROM `tabPersonal Data Deletion Request`
diff --git a/frappe/workflow/doctype/workflow_action/workflow_action.py b/frappe/workflow/doctype/workflow_action/workflow_action.py
index 5957bf8671..e3b89ba0e5 100644
--- a/frappe/workflow/doctype/workflow_action/workflow_action.py
+++ b/frappe/workflow/doctype/workflow_action/workflow_action.py
@@ -139,10 +139,7 @@ def clear_old_workflow_actions(doc, user=None):
 		"user": ("!=", user),
 		"status": "Open"
 	})
-	# frappe.db.sql("""DELETE FROM `tabWorkflow Action`
-	# 	WHERE `reference_doctype`=%s AND `reference_name`=%s AND `user`!=%s AND `status`='Open'""",
-	# 	(doc.get('doctype'), doc.get('name'), user))
-
+	
 def update_completed_workflow_actions(doc, user=None):
 	user = user if user else frappe.session.user
 	frappe.db.sql("""UPDATE `tabWorkflow Action` SET `status`='Completed', `completed_by`=%s
@@ -263,10 +260,6 @@ def clear_workflow_actions(doctype, name):
 		"reference_doctype": doctype,
 		"reference_name": name
 	})
-	# frappe.db.sql('''delete from `tabWorkflow Action`
-	# where reference_doctype=%s and reference_name=%s''',
-	# (doctype, name))
-
 def get_doc_workflow_state(doc):
 	workflow_name = get_workflow_name(doc.get('doctype'))
 	workflow_state_field = get_workflow_state_field(workflow_name)