cleaning waterblock

i was watching TV and this guy was showing how Kaboom removes stains from really hold copper, ie. penny.
anyone tried that?

I would not suggest it. Most of those type of cleaners leave a residue that is almost impossible to get rid of. If you have corrosion in your WB then you need some type of anti-corrosion added to your system. Unless you are talking about the outside of the WB then try it and if it works then seal it with something like clear nail polish or some kind of laquer.

and yes i agree i wouldnt try it. ive seen that comercial and if that stuff really works that good then it is sssoooo powerful i wouldnt use it. because of corrosion.

ImportPsycho said:

i was watching TV and this guy was showing how Kaboom removes stains from really hold copper, ie. penny.
anyone tried that?

Click to expand...

No but ketchup works VERY well...