[BrightAyes]

Winterization, I am considering using windshield washer fluid (antifreeze) in my raw water systems vs the expensive and hard to obtain proprolyene based non-toxic antifreeze that is designed for potable water systems. I am in Poland & am having difficulty finding the Proprolyene stuff while windshield washer antifreeze is readily available (Methenol Based)

Any experiance, advice or cautions would be appreciated.

SV Bright Ayes