My 3M Command detachable wall hooks are falling off rather than sticking on the wall!?

Qusetions: They continue to keep falling off. The package deal says they could maintain .5 lbs and all i've on them are hats but I continue to keep obtaining the hooks about the ground. What am I executing incorrect? How can I continue to keep this from occurring?

Answers:If the paint in your wall is previous, it could possibly produce a powder movie about the surface that you simply cannot see. Wipe the spot numerous occasions with drinking water only, watch for it to dry, then check out yet again.