Bests & Worsts Reviews from Amazon

TEST IT FIRST. You'll thank me later. I read the reviews about the adhesive issues and took that into consideration when I filled it the first time. Completely clean and dry shower, hadn't been used in weeks (moving into new house.) Filled two with cheap shampoo (Suave... not the good stuff) and left one empty. Waited 24 hours. Took a shower, used them lightly. Thought ok...this is going well. Nope - for some reason they seem to know when you've entered REM sleep and boom... one hits the floor around 2am soon to be followed by the other at 4am. The empty one remains solidly attached to the shower (fiberglass) wall. So after washing all the shampoo and conditioner down the drain (they did not break - but put a towel on the floor underneath them the first time you hang them up if you would rather have a shampoo soaked towel than a broken dispenser - choose wisely!) I've spent 20 minutes rolling the adhesive residue off the shower wall and the mounting bracket (seriously - rolling it into a ball with your thumb nail is the only way to go) and used Scotch 30 lb mounting tape instead. I should have skipped all the testing nonsense and just used it in the first place. Also keep in mind the capacity of these is a little smaller than the first ones that came out on the market like 20 years ago but they look real cute when they aren't laying in a pool of their own contents at the bottom of my shower stall :/ Also at first no liquid came out...try pushing the button 15 times, wait a minute, and then the stuff should come out. EDIT - these guys are still working and still sticking!! Also, if the thing won't dispense, cover the dispenser hole with your finger, pump a few times, then remove finger. That works for me too. Don't let contents get too low or you get the airlock ;) They are still shiny and I still love them.