When using air to blow out the lines my furthest water source is our outside kitchen. Is it best to just open the cold side and get all the water out then close and move to the next closest and open ...
I agree ^^^^ on the use of higher quality antifreeze. I get Prestone RV antifreeze at Walmart. It is propylene, with no alcohol,and is non staining. It is about 5 bucks a gal. I blow the lines first, then add Prestone RV. I run a good amount down drains, since mostly pure, with very good valve lubricating qualities. In the Spring all valves work easily/smoothly. Yes, good for toilet seal too, and will not evaporate.
Jerry
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