Peel and stick for the win! Here are 5 ltips for hanging peel-and-stick wallpaper: 1. Use a Hairdryer to Activate Adhesive: If certain areas aren’t sticking well, apply a bit of heat using a hairdryer on a low setting. This will soften the adhesive, allowing it to stick more securely to the surface. 2. Seal Edges with Clear Caulk: After applying the wallpaper, run a thin line of clear caulk along the edges and seams. This will help prevent peeling over time, especially in humid environments like