It’s quite effective for blasting debris from hard-to-reach spaces-with a key caveat we'll get into in a moment. Next, invest in a can of pressurized canned air, found online and in grocery and electronics stores. The least expensive microfiber will work fine.

It’s easily found from major e-commerce sellers like Amazon or in grocery, automotive-supply, and dollar stores. Instead of a cotton rag or paper towels, which can leave behind dusty debris (some brands are better than others), use microfiber. Most of the cleaning supplies you need might already be in your home. On Your Marks, Get Your Cleaning Supplies We show you what to do and what to avoid, as well as share some handy tips on keeping your laptop looking clean all the time-not just when it achieves grungy critical mass. This guide goes through all aspects of laptop cleaning, including how to deal with its screen, the keyboard, the outside surfaces, the vents, and the ports. Basic cleaning supplies and 15 minutes of time can make your laptop look brand-new again. Dust, coffee stains, oil from your fingertips, food particles, plain old grime: If your laptop shows any of those, it’s time to clean and disinfect.

How to clean a lap top screen