Avoid exposing the system to oils, air freshener, smoke, or other airborne contaminants.If any is present, use the soft brush attachment of a vacuum cleaner to gently clean the vents.Check the vents on the system regularly for dust.Do not keep the console on carpet, as the fibers of the carpet can trap dust that could be pulled in by the Wii U console's fan. For example, in an entertainment center, on a TV stand, on an open bookshelf, etc.

Make sure the console is located in a well-ventilated area on a hard, smooth surface with 4 inches of space on each side.We recommend that you take the following measures to keep your Wii U console free of these contaminations. If the console is exposed to excessive dust, smoke, and other contamination these can be drawn into the system, which over time can contaminate the disc drive lens.

Allow to air dry before reassembling the drive.The Wii U has an internal fan that circulates air through the system.

Dampen a cotton or foam swab in 91%+ isopropyl alcohol.

X Research source More commonly, dust or grime is causing issues, in which case you can clean it: Minor scratches shouldn't cause problems, but deep scratches could require professional treatment. X Research source Continue disassembly until the entire, round drive and surrounding areas are visible. Some game console faceplates can be removed using pressure from your fingers, but do not apply force unless a guide to your specific model recommends this.

Disassemble the drive using a screwdriver.

If you're prepared to take the risk, follow these steps: If your device is still under warranty, be aware that this will likely void any chance of getting a replacement or free repair from the manufacture. If the steps above don't work, and you don't want to take the drive to a professional repair shop, you'll need to disassemble the drive and clean the lens.

Clean wii u lens