In this guide‚ we'll show you how to clean a waterblock. Over time‚ the waterblocks in a PC water cooling loop can lose their shine‚ and gunk can build up in their small heat-transferring fins. This not only causes them to lose cooling performance but also means they look far less attractive than when they were new. While a custom loop will usually be cooler‚ quieter‚ and better looking than even the best AIO  cooler‚ it will also need some maintenance to keep it ship shape. Oxidation and residue build-up is unavoidable‚ and noticeable if you have a see-through top on your waterblock‚ but it can be fixed with a bit of elbow grease. Continue reading How to clean a waterblock MORE FROM PCGAMESN: Best graphics card‚ Best gaming PC‚ Best SSD for gaming