Flushing cooling system using dishwasher tablets

DartGTDan said
On a side note, I've used DAWN PowerWash on lots of stuff.

View attachment 1716180754
My most recent was cleaning the algae/mold off of my Rubbermaid shed.

View attachment 1716180755
I figured if it's safe enough to bathe wildlife after an oil spill, it's probably not going to hurt anything I have.

I want low suds detergent in my cooling system. :rofl: That's why dishwasher detergent may work better. Dawn is a good cleaner but it's more of a degreaser.