We just moved and I didn't want to use nails in our new home. So I went out and purchased approx. $50.00 worth of Command Hooks. I used a small clear hook to mount a small plastic cat clock it did hang for almost a month then in the middle of the night BANG down it came, now it doesn't work.
I had also hung a small picture it to lasted about a month then BANG down it came luckily I had a fake plant right under it or I would have had glass everywhere. We also tried the outdoor ones for Christmas lights they didn't even make it thru the night.
I followed the instructions exactly now I don't know what to do a box of hooks I am afraid to use!