Review on 🔧 PrimoChill Rad Clean: The Ultimate Radiator Cleaning Treatment by Michael Tarlue

bought this to clean a new EK radiator. I figured I didn't really need it as the radiator was new but I bought it because it's cheap why not? very glad i did this. The good thing about it is that it turns blue when it comes into contact with nasty things. was shocked that after being filled for an hour the water turned pale blue as new. A lot of extra stuff came out too. more than the initial rinse I did with plain distilled water. The only extra step you need to take is to make sure you rinse it well with distilled water after use as it will not be diluted with any coolant you use. But it's worth it. really cleans everything inside. even brand new ones.