Whip out the alcohol: Apply some 90%-100% isopropyl alcohol to a cotton swab (don’t pour it on your laptop) and start rubbing down your keyboard.Remember to use short bursts or condensation can form under the keys. Hit it with compressed air: Like the microfiber cloth, compressed air can get some dust off your keyboard before you get into detailed work.It’ll pick up most of the dust so you can focus on the grime. Start with a dry microfiber cloth: Use this to wipe down your keyboard before you get into the more detailed work.Never use household cleaners to clean electronics and don’t use vinegar instead of alcohol-it could seep into the keyboard and corrode its components. You’ll need a microfiber cloth, cotton swabs, some 90%-100% isopropyl alcohol, and compressed air. Unlike a desktop keyboard, which can usually be disassembled, laptop keyboards are a fairly surface-level operation. We’ll start with the keyboard since it’s probably covered in years of small stains and finger grease.Ĭleaning a laptop keyboard is a strange process. Once your laptop is beautiful on the inside, it’s time for a Princess Diaries makeover. RELATED: How to Clean the Dust Out of Your Laptop Hit That Nasty Keyboard Make sure that you apply the alcohol to the cotton swab, not the board, and never use household cleaners on your laptop (or other electronics). If you do happen to see some stains on or around the board, clean them off with 90%-100% isopropyl alcohol and a cotton swab. It’s rare to find anything other than dust, hair, and crumbs inside of your laptop. You could hit a wire or push canned air condensation right against the board. Be patient and don’t shove the compressed air stick into the vents. Power down your laptop and push some quick bursts of compressed air into its vents. If Your Laptop Doesn’t Open: Most modern laptops can’t open, which makes cleaning less of a science and more of a guessing game.

Then, push all of that dust out the vents with gentle bursts (if the fans spin too fast, they might break). Use short bursts of compressed air to push dust from the center of your laptop toward its vents. This may void your warranty, but that’s the price you pay for beauty. If Your Laptop Opens: Power it down, remove the battery (if you can), and then unscrew the back panel.

Clean my computer