I hate cleaning but I love the Carack Drain Design from Oh Kyoung Hea. This cute little drain plug is designed to let you know when you should clean your bathroom floor drain. You never clean it, do you?
The Carack Drain Design pops its blue head out when the drain becomes full with hair, dirt, grime, etc. This stopper is integral for people (me) who just don't know how dirty is too dirty. A clean bathroom is the mark of a happy home.