or you could use them big tablets approved to pass through the heater core screens if you pre dissolve them....I wouldnt know ANYTHING about that tho as I am against additives... didnt work good last winter but no steaming on the windshield or antifreeze smell this year.
Quote Originally Posted by uscharalph
I wouldn't do it. If it's really not that bad you can just not use the heater. Otherwise you can bypass the heater core.