Acetone...aka polish remover is simplest
Spray with WD-40 - leave a moment then wipe ......or Soak in soapy water till glueis soft.
Soak them in hot water and the sticker usually come off. If sticky goo remains, use goo-gone to remove the rest.
I second Emy’s method above! 👆
I bought these and use them to remove tape & tags off everything. It's been invaluable during holiday wrapping of presents.
WD-40. Spray, let soak, wipe clean
Lots of ideas here:
Goo Gone works for me.