Here’s a useful tip to a common question about wall stickers………

You’ve paid out a reasonable amount for your wall stickers and they look great on your walls; your friends are impressed. However, over time, some of the wall stickers start to peel off the wall. Is there anything you can do, besides complaining?

One solution is to buy a can of repositionable  spray adhesive, such as KEEN Repositionable Adhesive Spray Aerosol or KRYLON-Easy-Tack Repositionable Adhesive or 3M Spraymount Aerosol Adhesive. Carefully spray the reverse (tack) side of the wall stickers and reapply.