low point drains with antifreeze

Double posted
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Admin
RV.net

I opened them just enough for the liquid to drip out. It was pink. Guess I'm OK. THANks for the replies. :-).

dupe

Buckeye Chuck wrote:
Do I need to open then recap the low point drains when using antifreeze or are they just used for draining?

Yes, open to ensure antifreeze is flowing out, then close.

I open them until pink stuff comes out, then close them. after letting the water drain out of course.
bumpy

If you are pumping antifreeze thru the lines yes I would close your low point drains.