How to Clean a TV Screen the Right Way

Don’t let dust, streaks and fingerprints get in the way of movie night magic.

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The TV screens in our homes aren’t just big – they’re a big investment. And with all the technology in today’s newest and best televisions, it’s important to know how to clean them properly and how often to do so. Using the wrong cleaning method (like spraying your TV directly with harsh chemicals) can cause permanent damage and negate any warranty that may still be in effect so you do need to be very careful, but it’s also not as complicated as you might think.

To help make TV-cleaning less intimidating and risky, the Good Housekeeping Institute’s Cleaning and Media and Tech Labs joined forces to recommend the safest, most effective TV cleaning method and products. Here's the best way to clean any kind of flat-screen TV without ruining it or ending up pesky little streaks, along with some useful tips on how to scrub down the accessories that make movie nights possible.

Expert Tip: Remember to always check and follow the manufacturer's cleaning instructions, especially if your TV is still under warranty so you don’t do anything that could void it.

More delicate LCD, plasma and rear-projection screens can't handle traditional wet cleaning. So whether you own a Samsung, Sony or LG TV that has built up some grime or you recently purchased a 4K flat-screen that you want to keep looking good as new without damaging it, stick to dry cleaning methods and follow these steps:

Expert Tip: Avoid using pre-treated dusting cloths. They have oily finishes that are great for picking up dust on wood furniture but that can leave deposits on a TV screen.

If the sound coming from the speakers is muffled or you notice a visible buildup of dust, it may be time to clean them. Follow the tips below to keep your speakers clean and clear.

Expert Tip: For rigid, screen-like speaker covers, either remove or clean them in place using a well-wrung, damp lint-free microfiber cloth and wipe dry.

While the cleanliness of the remote won’t affect your view, you’ll want to keep it clean so it continues to operate your TV effectively. Cleaning it often also minimizes the spread of germs as it is likely one of the most frequently touched items in your household.

Expert Tip: To get into the tiny crevices or to remove any stuck-on goo, use a toothpick or your fingernail along with the wipe.

Clean your TV weekly to keep dust, film and fingerprints from building up and becoming harder to remove. Make it even easier by keeping a microfiber cloth nearby to nab dust and grime when you see it. Clean the remote control often, too, and especially after anyone in the family has been sick.

Stay away from products containing ammonia, alcohol or acetone, which can damage the television's screen. Plasma screens, while made of glass, have anti-glare coatings that can be damaged by traditional cleaning products. It’s best to follow the same dry methods you’d use for cleaning LED, LCD and OLED TVs.

Cleaning glass tube television screens is about as easy as cleaning the mirrors in your home. Wipe with a microfiber cleaning cloth dampened with a little water or your favorite window cleaning spray. Nudge off any stuck-on bits with your fingernail and buff the screen dry.

Rachel Rothman was the chief technologist and executive technical director of the Good Housekeeping Institute for over 15 years, overseeing testing methodology, implementation and reporting for all GH Labs. She also managed GH's research division and the analysis of applicants for the GH Seal and all other testing emblems.

Carolyn Forté brings more than 40 years of experience as a consumer products expert to her role as executive director of the Good Housekeeping Institute's Home Care and Cleaning Lab. Using deep analytical testing and writing expertise in appliances, cleaning, textiles and organizational products, she produces cleaning and home care advice for GH, has authored numerous books and bookazines for the brand and partners with the American Cleaning Institute to co-produce the Discover Cleaning Summits. She holds a bachelor's degree in family and consumer sciences from Queens College, City University of New York.

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