Winter wiper fluid and KR Foam Brush concentrate?

[Roz]

Has anyone considered or tried mixing winter wiper fluid with KR Cherry Foam brush concentrate instead of using water to dilute? I know they sell an antifreeze blend but wondering if such a mix with wiper fluid to -5 deg would work when we run out of the antifreeze blend.

 

[MEP001]

I have, but not with an automated system. Our winters are really mild where it rarely stays below freezing during the day. I've siphoned the foam brush tank empty and put five gallons of WalMart 0° washer fluid in the tank and a splash of blue trifoam as an indicator and ran all the bays until it comes through just to keep the foam brush working until it warms up. I've only had to do it maybe three times in the last 15 years.

 

[soapy]

You can use methanol or RV antifreeze.