Forum Discussion

wickedstang03's avatar
Jun 17, 2016

Black tank deodorizers

Does the stuff at Wal-Mart really work or is their a home brew I should try to keep odors at bay?
  • I've always used the Thetford deodorizer with waste digester bugs

    Works great no unpleasant smells and keeps the tank cleared of clumps.
  • We switched to Geo method (google it) and no odors, indicators work, wife is happy.
  • You can try one of the commercial additives, or Google "Geo Method."
  • We use Camco RV toilet Treatment without issue. Just drop it in a half full toilet of water and your good to go..
  • We've always used the small packets every time we dump. We use a regular cleaner and deodorizer to drop into the grey water tank. I've never heard of a "home brew" for the black water tank.
  • What STUFF are you talking about from Wal-Mart?? Name will help. JMO