Black water tank health concerns and questions

I wanted to add one more thing that hasn't been posted. Everything in your black tank is something you ate or drank. There's nothing else in there, unless you add a small amount of chemicals. The grey tank is water and soap. The same that you just washed your hands with.

The best part of owning an rv over tenting is having your own private facilities with you. Once you start using it, you will wonder why you waited so long.