Read labels/Question Products
"I bought them in the Naples store for my granddaughter thought she’d like sticking them on the refridge, windows etc. She did and also stuck them on White kitchen cabinets! After only a few hours they left permanent yellow stains on those cabinets! The cabinets are from Menards and have a polypropylene finish! I wonder what’s in these stickers??? The pkg. did say they were for decoration only, and not a toy I just didn’t read that!"