Following are some of the most common bathtub stains and how to clean them, but a few notes. First, to properly clean your bathtub stains, it's important to know what type of stai ...

Spray the solution on the bathtub stains, let sit for at least 15 minutes, then wipe clean. Soap scum, unfortunately, can also be blamed on hard water. Minerals commonly found in hard water ...

Arduino compatible board for monitoring the tub temperature and adding bubble bath using a hacked automated soap dispenser. [Raptor_Demon] showcased his prototype at the Maker Faire NC 2013 and ...