Delete Apple Keychain - NO MAC
I want to delete my Apple keychain, as it keeps logging me into old Instagram accounts that I've deleted, so they just show up in the bottom of my accounts with no profile picture.
I've searched up how to deactivate my keychain multiple times, but everything I see talks about using a MacBook to do so, but I only have my iPhone. I don't have a MacBook.
iPhone 11, iOS 16