PC waterloop flushing using Prestone Radiator Flush+cleaner

Eximo

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Keep in mind that car radiators are aluminum usually in aluminum block engines. They aren't intended for brass/copper radiators you typically buy for computers. (Unless you have EKs all aluminum lineup)}

I guess why? Do you have a lot of corrosion you are trying to get rid of?

Most people stick with a light vinegar solution or a small amount of dish soap (which is slightly acidic as well). Then a good flushing with water.

There are also purpose made cleaning kits sold by the various water cooling companies.

 

bigdaddycool99

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Mar 7, 2014
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Cool dude, my radiator and blocks almost all copper and brass for fittings, I kept the aluminium out due to trouble it gives, but I will use 10% vinegar and 90% water for flushing. I am gonna start another thread on my flushing method u are welcome to critique there