For cleaning I use an old motocross racing trick. I put simple green in a pump up sprayer. Apply it everywhere except for the seats before you spray it down with water. Red clay stains, and most other stains just wash right off without any scrubbing. I also use STP son of a gun on the plastic. Unlike Armor All which will actually hurt your plastic, STP protects it. I just spray it on liberally and let it soak for a little bit. Then I come back and wipe it off. I did that to my 05 Rincon and when I sold it a couple of months ago the red plastic still looked like new even after 10 years.