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mrad's avatar
mrad
Explorer II
Jun 14, 2021

What's the best way to get RV anti-freeze out of system.

What is the best way to get rid of all the RV anti-freeze from the system? Last year when I winterized, I drained the water heater and had the antifreeze bypass it. this spring I opened both low point...
enblethen's avatar
enblethen
Nomad
Jun 14, 2021
Brest way is to not use it!
Flush with lots of fresh water.
Use a box of Arm and hammer baking soda in fresh water tank. Pump solution through system. Then flush again with fresh water.

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