Question about Black Tanks and full timing
Kind of an odd question, but I was talking to someone in Walmart who had commented on the black tank chem treatment that I was buying. He said that since he is a full timer (working oil fields and st...
Forum Discussion
You'll hear all kinds of arguements for and against treatment, it's a personal choice. As far as leaving the black tank valve open.....don't do it! You'll get a big pile of hardened solids on the bottom of the tank you won't be able to remove.
