Somewhere around a half a cup of detergent should do the job.
Rv tank sensors cleaning.
Thoroughly cleaning your rv black water tank.
The gel type is easy to flush down the drain and goes right to work breaking down and dislodging greasy build up.
Cleaning out the gray tank and sensors is a really simple task since there s a readily available liquid designed to break up all of the crud that can build up in the tank.
This is a great method to clean your rv black water tank.
Fill your tank with water.
Periodically purging your black water tank and cleaning it will help reduce chances of a sensor malfunction.
The goal is to use enough water to cover the highest misreading sensor.
The best way to clean rv holding tank 1.
The first step to thoroughly cleaning your rv tanks is of course to drain them even if they re.
Here are the steps you ll want to follow to fix the gray tank sensors in your rv.
Add 1 2 cup of dishwashing detergent as you would add to a dishwasher.
Any of these substances can leave hard to remove residue on the sides of the tank and on the sensor itself.
If the problem is bad enough it could cause the black water tank sensor to fail or send a misreading.
Before you go to bed close your gray tank valve.
Be sure the tank valve is closed and then fill it about 1 2 way with water.
You need some water in the tanks to help clean off.
Refill the tanks a third of the way with fresh water and add soap.
Use dishwashing detergent and ice cubes and drive around.