Holding tanks
Is there any home remedy to clean out the Black water tank and the grey water holding tanks without harming the pvc piping and the valves????? just curious. Thank you
Forum Discussion
At an extreme, I've seen a shop that will cut a hole in the black tank, and add a watertight access port with a screw-type lid. From that, you can just go at the tank from the inside with a pressure washer, a mop, and a wet/dry vac.
