What chemicals to use
Not really new to RVing but not a real veteran yet. We purchased a used unit and are having trouble with the black tank filling up real quick. I do not think the tank is draining completely. I have tr...
Forum Discussion
Oasisbob wrote:
Maybe some hot soapy water and a drive. Really would not reccomend much more than that as it will be hard on seals.
Since OP mentioned bleach, I assume you're talking about the effect of bleach on RV "seals".
The only seals or gaskets in RV holding tanks are the blade valves and the toilet gasket. The blade valves probably use Santoprene which is unaffected by bleach. While a toilet gasket may be adversely affected by bleach, just avoid pouring bleach onto it or immediately flush the bleach off with water.
