Chemicals for Gray Tank
We use Thetford Campa Chem in our BLACK tank and looking to find what chemicals should be added to the GRAY tank to reduce odor.
Forum Discussion
Try some RV Digest-It
Unique Natural Products RV Digest-It Holding Tank Cleaner
You can use it in your black tank too!
WoodGlue
Unique Natural Products RV Digest-It Holding Tank Cleaner
You can use it in your black tank too!
WoodGlue
