Your phone goes everywhere with you, but it rarely gets the cleaning it needs. From work meetings to gym sessions and even bathroom breaks, your device touches a lot of surfaces — and picks up a lot of germs along the way. In fact, studies show the average smartphone is often dirtier than a public toilet seat, collecting bacteria and viruses through daily use.

If you’re not disinfecting your phone regularly, all that grime sticks around, transferring to your hands, face and anything else you touch. The good news? You don’t need fancy tools or harsh chemicals to get it clean. With the right cloth, a safe cleaning solution and just a few seconds of care, you can wipe away the germs without damaging your screen or hardware. Here’s how to do it right.

The Federal Communications Commission 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.

We’ll guide you through the best methods and products for keeping your device germ-free, from iPhones to Samsungs, and whatever their level of water resistance may be.

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. 

While competitors release predictable updates to their smartwatches, Samsung isn’t afraid to surprise us (for better or worse) with design and feature changes each year. And with the Galaxy Watch 8 Classic in particular, announced at Samsung’s Galaxy Unpacked event, my favorite feature has made a welcome reappearance: the physical rotating bezel, a touch of romantic elegance that made me fall in love with Galaxy Watches in the first place. The Galaxy Watch 8 also has a new look and thinner frame, while the Galaxy Watch Ultra keeps the same functional, squared-off frame as before with a new Titanium blue color that will appeal to people who want a more rugged timepiece.

But it’s not just aesthetics that have changed in this year’s revisions. The company is also stepping things up when it comes to health tools, including several features I’ve never seen on a smartwatch, like noninvasive skin analysis and AI-powered coaching for sleep and running. The Galaxy Watch 8 and Watch 8 Classic also have a smarter voice assistant and are the first smartwatches with Google’s Gemini AI baked right inside, ready to handle complex tasks. 

Pricing and availability

The Galaxy Watch 8 starts at $350 for the 40mm model and $380 for the 44mm one. The LTE versions are $50 more: $400 for the 40mm model and $430 for the 44mm watch.

The Galaxy Watch 8 Classic, with its rotating bezel and physical crown, comes in a single 46mm size and costs $500, or $550 for the LTE model.

The Titanium Blue version of the Galaxy Watch Ultra is $650, the same price as the original 2024 model. This version gets the same internal upgrades as the Watch 8 lineup, including a 64GB storage bump.

All models are available for preorder now with shipping starting July 25. If you reserve early from Samsung you can get $50 in Samsung credit; your wireless carrier may also have deals on the watches and Samsung’s just-announced phones.

Health and fitness features

Samsung continues to expand the Galaxy Watch’s role as a health and wellness tool, building on existing features like ECG, SpO₂ (shorthand for peripheral capillary oxygen saturation), sleep tracking and its AGEs Index, which reflects your metabolic aging process. The headliner is a new Antioxidant Index, which measures carotene (one type of antioxidant) levels in your skin with a simple five-second press of your thumb on the sensor (no needle needed). Since antioxidants help clear toxins from the body, knowing your levels can offer actionable steps for improving your health. The watch will rate your levels on a scale from low to high and then offer generic recommendations on the Samsung Health app on how you can improve your levels if they’re on the lower side.

It’s important to note that this metric isn’t clinically verified and isn’t meant to replace a medical-grade test. It’s designed to offer a baseline reading that may help you make real-time lifestyle adjustments, but it won’t provide the detailed or precise results you’d get from a traditional blood test.

There’s also a new metric called Vascular Load, which measures strain on your heart during sleep. These readings are translated into a low-to-high scale to help you understand how behaviors (like sodium or alcohol intake) may be contributing to long-term heart disease risk.

Sleep tracking gets a serious upgrade, too. A new Bedtime Guidance tool uses a three-day analysis of your circadian rhythm and sleep pressure (aka sleep debt) to recommend an ideal bedtime window. It factors in heart rate, HRV, skin temperature, and even environmental cues like room temperature or brightness (if you’ve got connected SmartThings devices). The goal: Improve your sleep quality, recovery and energy throughout the day.

The coaching isn’t just for sleep; the new Galaxy Watches are also debuting a Running Coach feature. It starts with a 12-minute running assessment that scores your fitness from level 0 (beginner) to level 10 (marathon-ready). From there, it builds a personalized four-to-six-week training plan tailored to your distance or performance goals.

Similar to Apple’s new Workout Buddy, Samsung’s Running Coach offers real-time, contextual feedback while you’re running, like pointing out a major milestone. But unlike Apple’s version, Samsung’s tool goes a step further by actually adapting your future training plans based on your progress.

Design

The two new Galaxy Watches take a page out of the Galaxy Watch Ultra’s playbook ditching the traditional circular watch face for a «cushion» design that has a round screen set inside a «squircle» frame (square with rounded edges). As someone who thought the Ultra looked too big and masculine for my wrist, I’m still not totally sold on the design shift. But I’m a sucker for that rotating bezel on the Classic (the Ultra’s is static), so I can’t help but love the look, even if it doesn’t feel like it was made for me.

The Classic also adopts the customizable quick-action button of the Ultra that also doubles as a crown wedges between the two navigation buttons. 

Despite my preference for the sleeker, edgeless circular design of past Galaxy Watches, there may be some benefits to the new design, including a slimmer form factor. According to Samsung, the Galaxy Watch 8 is 11% slimmer and lighter than its predecessor. When trying it on, I was blown away by how light it felt on my wrist without the usual belly bump bulge of the body. 

Pair that with a new band system, which reduces the gap between the watch and your wrist and you have a noticeably more comfortable fit. Thanks to the tighter sensor-to-skin contact, it’s also more accurate at capturing heart rate data. This is still subject to testing, but if it holds up, it may be a justified design trade-off. 

The Galaxy Watch 8 comes in silver and graphite with an aluminum frame, while the Classic opts for a stainless steel finish in just silver. Size-wise, the regular Watch 8 comes in 40mm and 44mm options, while the Classic is only available in 46mm, which looks pretty large on my 6-inch (15cm) wrist and definitely leans more masculine. I can’t help but miss the days when Samsung offered more feminine options like rose gold or even just plain gold, though it’s been a while since those were part of the lineup.

Gemini on the watch

The new One UI 8 software brings a refreshed user experience that is easier to navigate. Notifications are separated by app and instant access to your six most-used apps. The Watches also takes a page from the Galaxy phone with a new «Now bar» at the bottom of the screen for quick access to active apps like timers or media controls.

But the most important software update is the addition of Gemini AI. The new Galaxy Watches are the first with Google’s AI assistant built-in, bringing more complex commands and contextual understanding to your wrist. You can ask it to check your most recent running pace, start a five-mile run and launch your workout playlist simultaneously, set a timer to boil pasta based on a recipe in your notes, adjust the font size on the watch, or have it draft a text letting a friend know you’re running late.

Since Gemini requires an internet connection to work, you’ll need to have your phone paired nearby or use an LTE version of the watch. 

Battery and storage

Let’s set expectations: Just because the Galaxy Watch 8 looks like the Ultra doesn’t mean it matches the Ultra’s three-day battery life. But there’s still good news to share. 

Samsung says the Watch 8 has an 8% larger battery than the Watch 7: 325 mAh vs. 300 mAh (for the 40mm), and 435 mAh vs. 425 mAh (for the 44mm). The Classic tops out at 445 mAh, which is still well below the Ultra’s 590 mAh battery. How much that translates into real-world use remains to be seen, but any boost is welcome, especially paired with the efficiency gains from the new Wear OS 6 update.

Storage also doubles across the board, with 64GB now standard (up from 32GB), including a new Titanium Blue version of the Ultra.

This is just a first look based on hands-on time. We’ll find out if these features live up to the hype when put to the test in our full review, coming soon. 

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

Today’s Connections: Sports Edition has some fun categories. There’s only one requiring last names, and one requiring teams, so if you can sort those easily, you should be in good shape. Read on for hints and the answers.

Connections: Sports Edition is out of beta now, making its debut on Super Bowl Sunday, Feb. 9. That’s a sign that the game has earned enough loyal players that The Athletic, the subscription-based sports journalism site owned by the Times, will continue to publish it. It doesn’t show up in the NYT Games app but now appears in The Athletic’s own app. Or you can continue to play it free online.  

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Bad news for a golfer.

Green group hint: Aries animal.

Blue group hint: Think California capital city.

Purple group hint: No charge.

Answers for today’s Connections: Sports Edition groups

Yellow group: Mess up a golf shot.

Green group: Rams

Blue group: Sacramento Kings greats.

Purple group: Free ____.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is mess up a golf shot.  The four answers are duff, flub, mishit and shank.

The green words in today’s Connections

The theme is rams. The four answers are Colorado State, Los Angeles, Rhode Island and VCU.

The blue words in today’s Connections

The theme is Sacramento Kings greats. The four answers are Divac, Richmond, Stojaković and Webber.

The purple words in today’s Connections

The theme is free ____.  The four answers are agent, kick, safety and throw.