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joebedford's avatar
joebedford
Nomad II
Oct 31, 2021

Can't user 5er again this winter - replace red goo in pipes?

For various reasons my RV won't be used again this winter. It was winterized a year ago. Does the alcohol evaporate (to where I don't know)? Should I replace the RV antifreeze before the second win...
Boon_Docker's avatar
Boon_Docker
Explorer III
Oct 31, 2021
No need to replace. Alcohol does not evaporate within a closed system. Just pour some more in the p-traps and you are good to go until spring.

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