Hello,
I have a XSPC RX 360 Rad and 240 plus a new Alphacool Eisfach reservoir, XSPC raystorm AMD cpu block bought in September and XSPC razor gtx 680 water block.
The gpu block and rads are about 5 years old. But the res and cpu block are brand new now I put them together in late September. By end of October I saw this dust sitting at the bottom of the res. So I took everything apart and saw the pipes, res, fittings with this green/blue stuff. So I started cleaning them up the res, fittings and pipes. Now the rad, gpu block and cpu block I still haven't touched. I have cleaned most of the res and fittings but they are still some left as you can see in the pictures
Now doing some research I think it could be corrosion or copper oxidation. All the parts are copper and brass. Except this new res which has metals in it and I think this could be the culprit. I need you guys help on how to clean it and put my loop back up
Thank you