I’m wondering about this too. About to try my pump with WFP for the first time next week and I don’t want to tear it up! I’m assuming that, if you put the alcohol in at the last minute, then flush everything well ASAP, it should be ok…,Any input from you more experienced guys?
Jesse
Atlas Window Cleaning
North Carolina
I have heard of people using rain-x with great results.
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You put rv plumbing antifreeze in your 12v pump in your camping trailer and it sits all winter. Not sure exactly what the antifreeze chemical is though. So you are probably ok especially if you flush the pump with fresh water and drain it.
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