Product review (5 stars): Just what we needed for camping.  Rinse cycle is after drain & refill.
We bought this for out camper to wash small things as needed. Used it whil potty training our 2 yr old. Just need to wash with soap, drain, refill with water for rinse. It is not plummed (only plug & go) so impossible to have a rinse cycle like some reviews complained about. It is portable after all. Works great for us. Is plastic so lightweight & could be fragile I guess. We travel with it in our camper & it does just fine.