Forum Discussion
GPWayne
Jun 10, 2015Explorer
When you bought it the indicator showed that the black water tank was half full?
The previous owner most likely let the black tank sit and go dry. The solid waste (aka Poop) is now like concrete. It will take some time, water, and soap to clear it out. Liquid Tide soap is a good wetting agent.
Never use any drain cleaners, they will damage plastic tanks, rubber seals...$$$.
Dump...Fill with water and soap, let sit, drive with a few good STOPS, dump.
Then start over. It may take a few times. (A CLEAR hose fitting will let you see what progress you are making.):p
(By the way, the chemicals sold at RV stores and walmart are not any better than just soap....Just $$$ down the drain :)
Been there done that....Guess what problems my kids bring to DD to fix?
The previous owner most likely let the black tank sit and go dry. The solid waste (aka Poop) is now like concrete. It will take some time, water, and soap to clear it out. Liquid Tide soap is a good wetting agent.
Never use any drain cleaners, they will damage plastic tanks, rubber seals...$$$.
Dump...Fill with water and soap, let sit, drive with a few good STOPS, dump.
Then start over. It may take a few times. (A CLEAR hose fitting will let you see what progress you are making.):p
(By the way, the chemicals sold at RV stores and walmart are not any better than just soap....Just $$$ down the drain :)
Been there done that....Guess what problems my kids bring to DD to fix?
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