Suggestion:
And others will jump all over me for it, but I don't care.
First scrape all the garbage off the dishes into your trash can.
Then, put a plastic dish pan in the sink and wash the dishes in it.
Then take the pan outside, and find a spot that looks like it could use some water and dump it.
It is illegal in most states, but so isn't exceeding the speed limit.Here and there some camp grounds that even encourage it.jack L
It IS illegal in CG's AND IT STINKS! Yup, guess you don't care about the laws and other RV'ers. :(
IMHO real bad advice to be given to a new RV'er.