How should i clean/flush my radiators?

[Extasis]

I'm new to water cooling and im about to start building my first custom loop later this week. And I'm wondering how i should clean/flush my radiators beforehand? Will simple warm water do it? Vinegar? If you know a simple step by step guide please leave it down below thank you!

 

[moulderhere]

distilled water only.

 

[Extasis]

distilled water only.

Even when i flush them clean? Not tap water? I have heard that tap water is ok for flushing if you live in a country with good tap water (which I do (Sweden))

 

[Guest]

Yes, it is also a good idea to periodically flush out your water cooling system. Tap water would kill your radiator by introducing contaminants to it. Use distilled water only as moulderhere said.

 

[moulderhere]

Your liquid in your water cooling system works best with distilled water. You can clean it all out, and then re-fill it.

It has and will always work the best.