How do I get rid of older clock reminders still there since the last update
How do I get rid of old clock reminders that stayed in the phone since the last update it’s going off 3 times a day everyday!
iPhone SE, iOS 15
Hi Krissi2727,
Welcome to the Apple Community.
Re: How do I get rid of old clock reminders
Apple support out have an article online (link below) that may help:
says:
"Remove a regular alarm
To remove a regular alarm in the Clock app, tap Edit at the top left, tap the Delete button 
, then tap Delete".
Complete Article: Set an alarm on iPhone – Apple Support
All the best :-)