Technologies

You Need to Clean Your Dirty Phone More Often Than You Think

Using the wrong products can damage the screen and protective coatings. Here’s the safest way to clean your 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 Connections: Sports Edition Hints and Answers for April 18, #207

Hints and answers for the NYT Connections: Sports Edition puzzle, No. 207, for April 18.

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.

Connections: Sports Edition might be tough today. If you’ve never heard of a particular method for healing an injury, the green group could stump you. And there’s one of those last-name groups that the New York Times loves to throw at players. 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 for 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: Collectibles.

Green group hint: For an injury.

Blue group hint: Not olds.

Purple group hint: Rock and ____.

Answers for today’s Connections: Sports Edition groups

Yellow group: Sports memorabilia.

Green group: «Rice» method.

Blue group: Youngs.

Purple group: Things that roll.

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 sports memorabilia. The four answers are autograph, jersey, poster and trading card.

The green words in today’s Connections

The theme is «rice» method. The four answers are compression, elevation, ice and rest.

The blue words in today’s Connections

The theme is Youngs. The four answers are Chase, Cy, Steve and Trae.

The purple words in today’s Connections

The theme is things that roll. The four answers are bowling ball, dice, gymnast and screener.

Technologies

Android 16’s Last Beta is Rolling Out: How to Install Beta 4 on Your Pixel

The latest Android 16 beta build focuses on stability ahead of the official launch in June.

The fourth beta of Android 16 has begun rolling out to supported Pixel smartphones and tablets, and it’ll be the last release for the beta program. Android 16 reached platform stability in its last beta, and this secondary stability release is all about tightening up all the screws before the final release in a few months. We’ll probably hear more about Android 16 next month during Google I/O 2025.

Users installing the latest beta will receive the latest fixes and optimizations first, and will be able to submit feedback via an app installed within the build itself. The Android Developers blog also announced that the latest beta is now available for more devices from its partners, allowing more people to get in on the Android 16 fun.

Below, we’ll cover the updates of the latest beta and how you can install beta on your Pixel device. For more, don’t miss our Pixel 9a review and how to get Android 16’s Live Updates working with Google Maps.

What’s new in Android 16 beta 4?

Given how close we are to the final release of Android 16, we didn’t expect to see any major changes, and that seems to be the case with the latest beta. The blog post doesn’t share specifics on what changes were made, indicating that new features have not been added, though there may be a couple of minor or cosmetic tweaks. If the developer blog adds any specifics to the post, we’ll detail them here.

Install Android 16 on a partner device

While it’s not a feature, Android 16 is now available for even more devices, so Pixels are no longer the only piece of technology to get this release.

Here’s a list of the partners that now support the Android 16 beta on their devices:

HONOR
iQOO
Lenovo
OnePlus
OPPO
realme
vivo
Xiaomi

You can learn how to install Android 16 on supported devices from these partners on the Android 16 devices page.

What Pixel devices can install the Android 16 beta?

In order to install the Android 16 beta 4 (or any of the prior betas), you’ll need a compatible Pixel device. Here’s the full list of supported devices.

Pixel 6 and 6 Pro
Pixel 6A
Pixel 7 and 7 Pro
Pixel 7A
Pixel Fold
Pixel Tablet
Pixel 8 and 8 Pro
Pixel 8A
Pixel 9, 9 Pro, 9 Pro XL, 9 Pro Fold and 9a

How to install the Android 16 beta 4

Installing the Android beta is easy. Here’s how to do it.

Go to the Android Beta site and log in to your Google account.
Click or tap on «View your eligible devices» or just scroll down to the section.
You should see the devices associated with the Google account you’ve logged in with.
Under the device on which you’d like to install the Android 16 beta, click or tap the «+ Opt in» button.
Agree to the terms of the beta program and click or tap «Confirm and enroll.»

Once your device is enrolled, you can check to see if the update is waiting for you. It typically doesn’t take long.

Go to your Settings menu. Tap System.
Tap Software updates. Tap System update.

From there, the Android 16 beta 4 should start downloading to your device. If it continues to say «Your Pixel is up to date,» give it a few more minutes or try restarting your phone.

For more, check out why Android 16 is being released earlier this year.

Technologies

Grok Now Remembers What You Talked About, and Here’s How to Make It Stop

The chatbot’s memory is in beta and now available on Grok.com and the official iOS and Android apps.

Elon Musk’s artifical intelligence company xAI has added memory to its flagship AI known as Grok. The announcement was posted on Musk’s social media platform X on Wednesday, along with information about how the memory functions work, which is similar to other AI models. When you speak to Grok, it’ll pick up tidbits about your likes, dislikes, preferences and interests, and then use that information to tailor its responses directly to you.

Chat GPT and Google’s Gemini AI both added memory in 2024, and both can now remember conversations long-term to give you more personalized answers. In the example from xAI, the user asks Grok for a workout routine. The AI responds by mentioning that the user had previously asked about «dynamic, high-energy activities and fitness trends like jump rope and weightlifting.» Grok then makes a workout routine that incorporates those elements.

When referencing old conversations, Grok’s UI has a button that lets you see which previous conversations it references. Users can also view what Grok remembers about them and can tune that manually to make Grok forget what it learned. Grok’s new memory is available in beta on Grok.com along with the official iOS and Android apps. It is available for both free and premium Grok users.

Read more: Best AI Chatbots of 2025

How to turn the memory off

Despite being in beta, the feature is enabled by default, or at least it was when we tried it. The good news is that you can toggle Grok’s conversation history mode on and off at will. So, if you don’t want Grok to remember everything you tell it, here’s how to make it stop.

Grok.com: Tap your profile picture and then Settings. Navigate to Data Controls. The feature is «Personalize Grok with your conversation history.» Toggle it off to disable.
Android and iOS apps: Open the Settings, navigate to Data Controls. Here, the feature is «Personalize with memories.» Toggle it off to disable the feature.

In addition, users can toggle the private chat mode by using the ghost icon in the chatbox. Grok will not store the details of your conversation in private chat mode. While you are in the app’s Data Controls, you can also disable Grok from using your X history during conversations.