He asked what to use to CLEAN the toilet. and tank
Every one of you only gave him advice about what to use in his holding tank to suppress odor...not very useful.You've already said that you know what NOT to use--bleach or anything containing bleach, household bowl cleaners or any other chemical household cleaning products including Lysol, PineSol or any petroleum based products...so what CAN you use?IMO Raritan C.P. Cleans Potties is the best choice. It's a bio-enzymatic cleaner that not only destroys odor on contact, but also leaves the bowl shining clean without any brushing and scrubbing...and it's not only environmentally friendly, but also 100% compatible with ALL tank products. For heaven's sake DON'T get it from WM...their price is more than 50% higher than Raritan's LIST price!Before there was C.P., I cleaned the bowl on my boat with little Comet (or any other brand) on a paper towel...wearing rubber gloves of course. The tiny little bit of residue that gets flushed isn't enough to matter.Those are just about your only two GOOD choices.As for the tank, it doesn't need cleaning...just a good product to eliminate odor (almost impossible to do in a bladder) and frequent flushing with plenty of clean water.