Originally Posted by Farmer Dan
Here is the mix we use. It is somewhat similar to Msmoto's. I got it from a friend that had been full-timing for 10 yrs. 1 part each : Liquid Wisk, Liquid Downy, Pine-Sol and 1/4 part lemon Ammonia. (I suspect any liquid laundry soap would work for the Wisk.) We add about 1/2 cup to the bowl and plenty of water then flush after each dump. If odor persists or returns add more mix. It will separate so shaking before use is necessary. I mix a gallon or two and carry with us. A smaller flip-top bottle of the mix kept in the shower is handy for use.
One of my favorite things about Air Forums is the sharing of information. Bread recipe from Maggie, needed advice from so many others and now this from Dan. Mixed a gallon up and dropped in 1/2 a cup in the old black tank tonight. Thanks!
The Evans' Family
WBCCI 7091, Unit 153 & AIR 88474
1977 Overlander / 27' ~ The Attitude Adjuster
1997 Airstream Excella / 34' ~ The Sane Asylum