Review on 🚪 Door Knob Wall Protector - Transparent Rubber Door Stopper with Strong Self-Adhesive, 6Pcs Round Silicone Bumper for Doorknobs, Headboard, Refrigerator Door, Cabinets by Tray Smith

Okay, here's the deal. #1 Clean the surface beforehand. #2 Press HIGH ON the soft door protector in all areas until it becomes "transparent". The more structured the surface is. the harder it is to glue something. clean glass? No problem. Textured 10 year old paint that isn't clean? time to worry Don't worry, 4 out of 6 fell to the ground within 2 days. Then I just cleaned the application area with a household cleaner, applied well and firmly and TA YES! It's been 3 months and he's still there. You can also watch from time to time and if you see it loosen a bit and press until you see 100% hold. I mean one of the 1 star ratings is that it stuck too well and took the paint off the wall, pick the lane folks. That's too many words for a cheap door guard, but hey, I hope this helps.