Use water softener detergent and chlorine bleach buy a couple of boxes of powdered water softener calgon water softener preferred because it dissolves quickly in water.
Rv tank cleaner calgon.
Many rvers use borax as a substitute as well 1.
Calgon is the popular choice.
Next i started filling up the black water tank via the sprayers.
Two brands we ve used in the past that are formaldehyde free are.
Of ice in the tank adding some water and taking a drive to create friction between the ice and waste buildup.
The best way to clean rv holding tank.
Rvers love obsessing about deodorizing and cleaning holding tanks and many swear by a homemade rv holding tank deodorizer recipe that controls odors and keeps tank sensors operating smoothly.
The tank bombs replace all the other chemicals and cleaning agents that you would place in the rv black tanks.
Tst rv toilet drop in pods and walex bio pak pods happy camper organic holding tank treatment we haven t tried this yet but have heard really great things about it especially.
Prior to the tank bombs i used the geo method calgon water softener and borax laundry booster to control the odors and keep things running smooth in my rv tanks.
Pour in 40 ounces of pine sol generic or alternative pine based cleaners can also be used pour in 4 ounces of calgon we like the bath beads slowly pour in water to fill the one gallon bottle it will foam like crazy and take time to fill completely gently shake.
To clean our black water tank i flushed it until it ran clear.
As a bonus it s kind to mother nature which makes it a frugal rver s dream.
Purchase or find a clean one gallon 128 ounce bottle.
So i proceed with the idea to clean the tank with oxiclean.
This means first dump the black toilet water tank first then gray water tanks.
Every once in a while your rv sewer tank s sensor system may need to be recalibrated or you may otherwise find yourself needing to very thoroughly clean your rv s holding tanks for example if you need to place new tank fittings or even do a full tank replacement.
This way you will be flushing out the sewer hose with progressively cleaner water.
Borax when water softener isn t available.
Oxy clean does make product for rv tank treatment called oxykem.
Try this homemade rv holding tank deodorizer.