It's possible, but not worth the trouble. It can function properly as an air pump if you don't want to use it in a bath.
Make sure you have a big enough sink for it to fit in. You want it filled the WHOLE way, so a deep sink is a must if you aren't using the shower or bath.
Works pretty well if you shave to the point of pleasing a drill sergeant.Kinda a BLEH air pump though.
Warm water is best.I'm pretty sure my sink is big enough. If it isn't I'll just use a cup to fill it.
Is warm water best?

