Uninstall Ventoy from pen drive

[paresh]

my approach would be , you don't uninstall Ventoy you just format the usb stick ; how you do that that depends I guess whether you are a Linux user or Windows user.

you can wipe clean eg dd if=/dev/zero of=/dev/sdX  bs=1M  conv=notrunc,sync status=progress
you can use gparted
etc

Thanks @captain-sensible.