I accidentally pour windshield washer on my coolant. Is it bad, I only pour a cup of it
Wednesday, March 9th, 2011 AT 9:07 AM
Hmmm, well it's good to see that I am not the only person to own up to this, I did this my self only yesterday, and I have been fixing cars for over 37 years. No it will not hurt, the detergent will break down very quickly and no harm will be done.