The geo method cleans rv gray and black tanks with these three inexpensive cleaning products.
Cleaning rv black tank geo method.
Created in the 80 s by charles bruni the geo method uses a combination of powdered calgon i e water softener laundry detergent i e soap surfactant plenty of water and often bleach or chlorine to attempt to control odor.
July 25 2018 at 4 16 am.
An eco friendly way to keep rv tanks clean.
The geo method this method of cleaning your holding tanks requires only two ingredients.
After you have dumped your black tanks just drop one of these rv black tank cleaning bombs into your toilet.
1 cup powdered water softener or 1 cap liquid softener calgon is the popular choice.
Calgon water softener and dawn or any other brand dish detergent.
It used to also include chlorine bleach but that s pretty caustic and can ruin your tank s valves and seals.
Liquid or powdered water softener calgon for example powdered laundry detergent or dish soap.
Come to find out this help keep the black tank clean and the sensors working great.
The geo method is great for preventing solids from adhering to the tank and sensors.
Rv tank sensors the geo method.
Let it fizz up with the water in the toilet and clean the toilet and then flush it.
I had a travel trailer that got debris on one of the tank sensors.
Make sure there is a good layer of water in the black tank just like you d do with the geo method.
Using the rv black tank cleaning bombs.
They had to do a full blast and tank cleaning to.