Holding tank cleaning
After an 8,000 mi trip around the country, our holding tank fluid level gauge reads 2/3 full all the time. I cleaned it twice using a chemical holding tank cleaner, following the instructions to the ...
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If I really want to do a super clean job and most times the sensor will read correctly when done, I drag a garden hose through the door and go down through the toilet with the slide valve held open by the hose. Do not get distracted or you might have an overflow... I then close off the valve on the outside and let it fill 2 or 3 times and pull outside valve again. Sometimes I put some laundry soap down the bowl while I am doing this. I have a back-flush clear elbow on the outside, but the pipe goes across to the other side of the trailer and doesn't do much good.
