cleaning sensors in black water tank
Sensors apparently need cleaning because readout shows 3/4 full or occassionlly1/2 full, when I know it is as empty as can be. Can you recommend one product that will clean the sensors? Thank yo...
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About 30 years ago I built a wand that works better than the one from Walmart. About 3' of 1/2" dia copper pipe. Ball valve and hose fitting on one end. Cap on the other end. I drilled two 3/16" dia holes in the side of the capped end. Lots of pressure. You do have to twist it but cleans the tank very well.
