Cleaner?

Hello I was wondering if there was any program to delete all like cIOS and not legit stuff stored off your wii? Because I want to go legit because I nearly broke both of
my wiis 1 mayy be broken I want to go legit and get rid of all my homebrew

No, but you can use AnyTitle Deleter to remove the titles that shouldn't be there (including cIOSs and WADs)

Oh awesome thanks trying to save myself from parents murdering me