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Eskimo007's avatar
Eskimo007
Explorer
Oct 28, 2021

Windshield washer OK for winterizing waterlines?

I live in Canada near Ottawa, and I will be leaving our Sunseeker 24 outside this winter. I went to Canadian Tire to buy some antifreeze to put in the waterlines for the toilet, shower etc and the cl...
Class C
bobndot's avatar
bobndot
Explorer III
Oct 29, 2021
Buy the correct rv or boat non toxic antifreeze.
There is alcohol base rv antifreeze as well. That is less expensive but can leave a taste in the lines.

https://recvehicle.com/winterization-and-rv-antifreeze/

Don't forget to pump it thru the outside shower if you have one.

Pour a cup of rv antifreeze down each drain as well . Sinks and shower.

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