How and how often do you clean your little potty?

TinyPinkBug

I really didn't use the little potty with Ty because he was older.  But B uses the little potty.  I feel like I don't clean it well enough.  She uses it about 8-9 times a day, when she pees I dump and rinse it.   When she poops I dump and clean it with a little dish soap.  I feel like I should clean it better.  How and how often do you clean yours, if you use one.

She can't use the big potty because she cannot be trusted in the bathroom by herself.