GREY WATER HOLDING TANK TREATMENT
PROBLEM: Our galley grey water holding tank has developed a mild odor. We would like to arrest the problem before it gets out of hand. QUESTION: Can you use DOMETIC Premium Holding Tank Treat...
Forum Discussion
We use 1 cup of Borax powder dissolved in 2 cups of hot water and add 1 cup of Dawn Platinum dish detergent. No odor. We are also careful of what we put in the dishwater. We wipe dishes before we wash them. No food, grease, etc.
