To make your sponge caddy wait for longer than a couple of minutes, merely seize your tub of petroleum jelly and rub somewhat bit onto every suction cup. As demonstrated by @cleanthatup, it can then keep in place with out budging. The explanation this hack works is as a result of petroleum jelly provides a barrier between the suction cups and the floor you need the caddy to stay to, giving it additional suction energy.
Moreover, moisture shall be stopped from seeping out due to this barrier, which will even assist the caddy to stay for longer. One other good tip if you’re making an attempt to make one thing stick is to ensure the world is totally dry. Suction would not stick properly to moist surfaces, so patting down your wall tile or the facet of your sink earlier than trying to stick something will go a great distance. Subsequent time you’re feeling annoyed at a sink caddy sliding down, simply attain for the jelly (or an identical product) and clear up your downside in seconds.