Technologies

Your Phone Is Dirtier Than a Toilet Seat. Now Clean It the Right Way

Using the wrong products can damage the screen and protective coatings. Here’s the safest way to clean your grimy phone.

Americans spend more than 5 hours a day on their phones, according to a December 2024 survey. With that much handling, it’s no surprise your phone becomes a hotspot for bacteria — in fact, it’s often dirtier than a toilet seat. Since you hold it constantly and press it to your face, making regular phone cleaning part of your routine is more than just smart, it’s necessary for your health.

The FCC suggests disinfecting your phone daily, but not all cleaning methods are safe. Harsh chemicals and abrasive materials can damage protective coatings and potentially harm your screen. To keep your phone both clean and intact, it’s crucial to use the right cleaning techniques.

Luckily, there are safe and effective ways to sanitize your phone without causing any damage. We’ll guide you through the best methods and products for keeping your device germ-free, no matter if you have an iPhone or a Samsung or whatever its level of water resistance.

For more cleaning tips, here’s how to clean wireless earbuds and AirPods.

What are the best products for daily cleaning?

After touching surfaces that see a lot of action from the public — such as door handles, seats on public transportation, grocery carts and gas pumps — you might think you need a heavy-duty cleaning agent to use on your phone. However, you should avoid rubbing alcohol or products made of straight alcohol, since they can damage the protective coatings that prevent oil and water from harming your screen.

Some suggest making your own alcohol-water mix, but getting the concentration wrong can damage your phone. The safest option is using disinfectant wipes with 70% isopropyl alcohol. For daily cleaning, consider a UV light product like PhoneSoap, which kills 99.99% of germs and bacteria. We can also turn to phone manufacturers and cell service companies for guidance, too.

Apple now approves using Clorox Wipes and similar disinfectants, which was not recommended before the pandemic since they were thought to be too abrasive on the screen’s coating. AT&T advises spraying a 70% isopropyl alcohol solution on a soft, lint-free cloth and wiping your device down. Samsung also recommends using a 70% alcohol solution with a microfiber cloth. Always make sure your phone is powered off before cleaning it.

What are the best methods for removing fingerprints, sand and makeup?

Sometimes your phone needs a more specific treatment when washing up. The recommended process for daily cleaning may not be enough to remove pesky grains of sand after a beach vacation or tough foundation stains.

Get rid of fingerprints

Fingerprint smudges are inevitable since your skin produces oils. Every time you pick up your phone, your screen will get fingerprints. The safest way to make your screen print-free is with a microfiber cloth. For a deeper clean, dampen the cloth with distilled water (never apply water directly to the screen) and wipe down the surface. This works for the back and sides of your phone as well.

Alternatively, try a microfiber screen cleaner sticker that sticks to the back of your phone for easy wiping.

Remove sand and small particles

Grains of sand and lint can easily get stuck in your phone’s ports and crevices. To remove it, we recommend you use Scotch tape. Press it along the creases and speaker, then roll it up and gently insert it into the ports. The tape will pull out any debris. You can then just simply throw away the tape for easy cleanup.

For smaller speaker holes, use a toothpick gently or a small vacuum crevice tool to suck out the debris. These tools work well for other small appliances or hard-to-reach areas in your car too.

Cleanse makeup off your phone screen

When you wear makeup and skin care products, such as foundation and moisturizers, you’ll leave residue on your phone screen. While makeup remover works for your face, it’s not safe for screens due to potentially harmful chemicals. Instead, try a screen-safe makeup remover like Whoosh, which is alcohol-free and gentle on all screens.

Alternatively, use a damp microfiber cloth to clean your phone, then wash the cloth afterward. Make sure your cloth is only slightly wet to avoid soaking your phone in water.

What if my phone is waterproof?

For waterproof phones (IP67 and above), it’s best to clean the device with a damp cloth instead of submerging or running it under water — even if the phone advertises that it can withstand submersion for a certain amount of time.

Afterward, dry your phone with a soft cloth, ensuring all ports and speakers are patted dry. While your phone can withstand water, submerging it can lead to water in the ports, delaying charging. Remember, water resistance is meant for accidents, not swimming or regular cleaning.

Things to avoid when cleaning your phone

We’ve already covered why you should avoid makeup remover and rubbing alcohol, but those aren’t a comprehensive list of harmful cleaning agents. Here are a few other items and products you should never use to clean your phone:

Hand sanitizer: Fragrances and ethyl alcohol found in many sanitizers can harm your phone.
Window or kitchen cleaners: Harsh cleaners can strip the protective coating on your phone and leave it more vulnerable to scratches.
Paper towels: Paper can shred, making the debris on your phone much worse, and the rough texture can leave scratches on your screen.
Dish and hand soap: Most soaps require you to combine them with water, and since you should keep water away from your phone, it’s best to stick to a damp cloth.
Vinegar: Like cleaners and alcohols, vinegar will strip your phone screen’s coating.
Compressed air: Blowing intense and direct air into your phone’s portals can cause damage, especially to your mic. Apple specifically warns iPhone owners not to use compressed air.

For more cleaning tips, explore how to clean your Apple Watch.

Technologies

Today’s NYT Mini Crossword Answers for Friday, April 18

Here are the answers for The New York Times Mini Crossword for April 18.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Today’s NYT Mini Crossword is maybe a medium-difficulty puzzle. For every clue I couldn’t figure out, like 1-Across, there was a nice easy one, like 2-Across. Need some help with today’s Mini Crossword? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

The Mini Crossword is just one of many games in the Times’ games collection. If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get at those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Lack of practice, metaphorically
Answer: RUST

5A clue: The width of your thumb, if you need a rough approximation
Answer: INCH

6A clue: It has many private entries
Answer: DIARY

8A clue: Disc golfer’s obstacle
Answer: TREE

9A clue: Emoji that can mean «I’m intrigued»
Answer: EYES

Mini down clues and answers

1D clue: Dispose (of)
Answer: RID

2D clue: Bring together
Answer: UNITE

3D clue: Like graveyards at night
Answer: SCARY

4D clue: Shortest allowable number of letters for a New York Times crossword answer
Answer: THREE

7D clue: «Totally with you!»
Answer: YES

How to play more Mini Crosswords

The New York Times Games section offers a large number of online games, but only some of them are free for all to play. You can play the current day’s Mini Crossword for free, but you’ll need a subscription to the Times Games section to play older puzzles from the archives.

Technologies

Nike Workout Shoes With Compression and Heating Will Cost $900

The Nike Hyperboot shoes will be available next month and are intended to help you warm up before and recover after workouts.

Those warmup compression shoes Nike and Hyperice showed off at CES 2025 finally have a launch date and price. The Hyperboot will be available to buy online in North America starting May 17, for a cost of $899.

The high-tops, which Nike and Hyperice say are a wearable much like your smartwatch, help your feet warm up before and recover after a workout. The footwear does this with heating and air-compression massage technology right there in your shoes, taking the idea of heating pads and compression socks and making them mobile.

CNET former mobile senior writer Lisa Eadicicco got the chance to try these shoes on in January.

«You can definitely feel the heat in here,» Eadicicco said at the time, as she walked across a demo room in Las Vegas wearing the fancy footwear. The boots massage and compress your ankles and feet, and in CNET’s test, we could especially feel the heat around the ankles.

Buttons on the shoes let you adjust compression and the amount of heat, with multiple settings for each.

«The Hyperboot contains a system of dual-air bladders that deliver sequential compression patterns and are bonded to thermally efficient heating elements that evenly distribute heat throughout the shoe’s entire upper,» Nike explains.

The battery lasts for 1 to 1.5 hours on max heat and compression settings, or 8 hours if you’re only using the massage setting. It takes 5 to 6 hours to charge via USB-C cable. The boots come in five sizes: S, M, L, XL and XXL.

Technologies

Marvel Rivals’ New Costume Customization Is Fairly Priced, but There’s a Problem

A couple dollars isn’t much to pay for in-depth skin customization, but you can’t spend your existing Units on the new feature.

Marvel Rivals’ latest Season 2 feature is targeted at all the fashionistas out there. Costume customization lets players change the color palette of their skin, creating a new in-game look that suits them best.

The new palette swap customization isn’t free and isn’t available on every skin, though more skins will be available to customize as time goes on. Four reskins shipped with the feature’s introduction.

Unlocking costume customization will cost you the in-game currency equivalent of $6 per skin, but you can freely change the color to any variation released for a skin you bought customization on as they are released.

The pricing of these reskins is actually generous compared with Rivals’ largest competitor: Overwatch 2. Palette-swapped legendary reskins in Blizzard’s first-person hero shooter have typically cost just as much as the original skin, and unlocking the black-and-gold customization for special Mythic skins costs the equivalent of $20.

The $6 price tag for Marvel Rivals costume customization is a tame monetization practice in comparison. But the biggest problem with the new feature isn’t the price tag — it’s the introduction of Unstable Molecules, which feels like an unnecessary additional currency introduced to lure players into spending more money.

Marvel Rivals is developing a currency bloat problem

There were already three separate currencies to manage in the game, alongside the occasional addition of special tokens that let players interact with limited-time events like Galacta’s Cosmic Adventure.

Of the three existing currencies, most players will interact with Chrono Tokens, the purple currency, as it’s available to free-to-play Marvel Rivals players. These tokens unlock rewards on the battle pass. Whereas most games have experience points that unlock battle pass tiers, Chrono Tokens are a currency that disappears at the end of a season.

Units and Lattice are the current premium currencies in Marvel Rivals. Lattice is the gold coin that you directly pay — most microtransactions convert your money into this currency to spend in-game, at a rate of $1 to 100 Lattice.

Units, the blue currency, are what you need to buy most of the premium costume bundles in the game — so you need to convert your Lattice to Units at a one-to-one exchange rate when you’re buying costumes.

That brings us to the new cosmetics system. As if that wasn’t overly complicated enough, costume customization now requires a new currency: Unstable Molecules. Unstable Molecules aren’t Units, but they might as well be. You exchange Lattice to Unstable Molecules at the same one-to-one rate.

The only difference between these currencies is that you use Units to purchase costumes, emotes, sprays and account name changes, and you use Unstable Molecules to purchase the costume customization feature for skins you already own.

The decision to add another currency for no reason needlessly complicates Marvel Rivals’ microtransactions — and the system was already pretty opaque as it stands. Maybe that’s by design, as trading in multiple fictional currencies helps obscure the real dollar cost that players are sinking into their in-game cosmetics.

The addition of Unstable Molecules feels like an anti-consumer move. The costume customization prices are fair when you compare them with the competition’s asking prices for similar cosmetic tweaks, but the new feature should be bought and paid for with Units. There’s no need to add another currency to Marvel Rivals, unless the entire point is to create another way to obfuscate and inflate player spending.

How to unlock costume customization in Marvel Rivals

You can rock palette-swapped versions of some of your favorite Marvel Rivals costumes right now. Costume customization is live in Marvel Rivals — for a handful of skins. Here are the skins the new feature is compatible with right now:

Magik Punkchild: Rosy Resilience skin variant
Psylocke Vengeance: Phantom Purple skin variant
Luna Snow Mirae 2099: Plasma Pulse skin variant
Winter Soldier Blood Soldier: Winter’s Wrath skin variant

Each costume customization is available for purchase for 600 Unstable Molecules. The customizations are purchasable as part of the costume’s listing under the store tab in the main menu. You need to own the base skin before you can purchase the costume customization color variants.

Unstable Molecules are currently only available in a one-to-one exchange with the Lattice premium currency, but the costume customization announcement in the official Marvel Rivals Discord server mentioned that there will be new ways to earn Unstable Molecules in Season 3.