You won t need to put laundry soap in the gray water tanks because these tanks regularly get enough detergents in them to help loosen solids along with the water softener.
Diy rv grey water tank.
The first time you make your homemade rv holding tank deodorizer you ll want to be hooked up to city water with full holding tanks ready for dumping.
Once done you can refill both the water tanks the black and the grey with water then flush it again in case you wish to fully rinse them.
The next step is shutting off the release valves of the black and grey water.
This is also great for cleaning your sensors.
Ideally you should keep the valve closed and allow the tank to fill up before dumping it.
This is best to do before you hit the road.
Dump your black tank first then dump the gray tank.
Flush the gray water tank afterward.
The gray tank water will help flush out anything stuck to the insides of the sewer hose.
Fill your gray tank at least 1 2 full of water then add your cleaner of choice.
Just as with your black tanks you want to make sure you regularly empty and drain your rv s grey water tank though it s a good idea to drain it after your black tank all that relatively clean soapy water can flush your sewer hose of the truly icky stuff.
After a while it can gum up your sensors.
But grey water tank vents are often run up to through the roof.
Homemade rv holding tank treatment.
The best way to clean your rv s gray water tank is to let the rv do most of the work.
Hydrogen peroxide is sometimes used in combination with yeast see above.
But even if you have mismatched gray and black tanks or drive a smaller rv like a class b you ll still benefit from using the tank saver kit.
You can leave this mixture in your tanks until they are full again.
Empty your tanks go through your normal process of dumping your holding tanks black first then gray.
The tank is vented via a small opening and pipe that only goes a few inches upward from the tank.
Driving will cause the soapy solution to slosh against the tank walls and eliminate buildup.
Rvs with black and gray tanks that are almost identical in size will benefit most from usi rv s gray water recycling system since it allows campers to make full use of the black tank s capacity.
The hose from your rv should then be reconnected.