You only need a bit-a light misting will do. That may suffice for mildly dirty screens, but for a deeper clean you can spray another soft cloth with the cleaning solution outlined above. If you're using a water-based solution, spray it on the cloth, not your screen. Use a soft, dry cloth or cotton ball to gently wipe off any obvious dust, dirt, and debris, so as not to rub tiny specks of dust or dirt into the screen, says Button.

Then, wipe off any dust, dirt, and debris. Fingerprints and smudges are much more visible on a black screen. This is not only safer if you're using any liquids, but it also makes cleaning easier. Ready to get started? Turn off the computer first. However, if you're adamant about getting a little extra cleaning power, you can try Lysol wipes or a 1:1 dilution of rubbing alcohol and water on non-LCD screens. But if your screen has some stubborn spots, water is the best alternative. Your dry cloth will pick up particles and germs, says Button. And skip things like eyeglass cleaner, which won't disinfect.

It's only made for glass, and can be too harsh for delicate computer screens, says Button. The bottom line: It depends on the type of computer screen you have, says Button.Īvoid using Windex on a screen. If you're concerned about germs, you might wonder whether you can use stronger household cleaners for the task.

Play icon The triangle icon that indicates to play Instead of Windex and eyeglass cleaners, try water and alcohol.

Best cleaner for laptop screen