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

WhatsApp’s New Update Lets You Encrypt Chat Backups Using Passkeys

Use your face, finger or code instead of a password or 64-digit key.

Face, finger or lock-screen code: These passkeys are all you will need to encrypt your WhatsApp chat backups in the near future, the messaging app announced Thursday. Meta-owned WhatsApp, the most popular messaging app in the world, said it would be rolling out the changes over the upcoming months.

«Now, with just a tap or a glance, the same security that protects your personal chats and calls on WhatsApp is applied to your chat backups so they are always safe, accessible and private,» the company said.

A representative for WhatsApp did not immediately respond to a request for comment.

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Passkeys are rapidly overtaking passwords as an easier and more secure way to allow computer users to log in or sign on. Instead of remembering our average of 301 passwords, passkeys use facial or fingerprint recognition — or a lock screen code — to sign in. According to recent research, passkey adoption is growing quickly, speeding up sign-in times and reducing IT help desk incidents.

What are passkeys?

We explain the concept in depth here, but the simplest explanation is that passkeys are password-less logins. To log in, you must look at the screen (facial recognition), tap on the screen (fingerprint recognition) or enter a multi-digit lock screen code.

Many smartphone users already use facial recognition or codes to get into their devices.

In 2021, WhatsApp initially allowed customers to secure their encrypted chat backup with either a password or a 64-digit encryption key.

How to do it, and why

Many WhatsApp consumers have a vast trove of messages, images, videos, and voice notes stored on their phones dating back years. They can either live only on your device or be backed up to Google Drive (for Android devices) or iCloud (for iPhones).

If you haven’t set up a backup schedule, here are the steps:

Go to Settings
Select Chats
Select Chat Backup
From there, you can back up to iCloud or Google Account, if you have one, and set your auto backup schedule.

You can still encrypt your chat backup now with a password or 64-digit key, but WhatsApp’s upcoming passkeys rollout will eliminate the need for those.

Technologies

Here’s How to Watch the New ‘Scream 7’ Trailer and Stream All the Past Movies

You like scary movies, right? The original Scream from 1996 is streaming for free with ads.

Do you like scary movies? Scream fans will recognize that line, and they received an early Halloween treat on Thursday with the release of a new trailer for Scream 7. Neve Campbell’s return as series heroine Sidney Prescott battling a new Ghostface killer could be the reason to revisit earlier spooky films in the franchise.

The upcoming Scream 7 revolves around Prescott’s facing a masked, knife-wielding murderer (yeah, you know what the mask looks like) who targets her family. It doesn’t hit theaters until Feb. 27, but if you’d like to get prepared and nab some Halloween scares, here’s how to stream Scream 1-6.

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How to stream the Scream movies on Halloween

Scream (1996) — Pluto TV (free with ads), Paramount Plus, Peacock
Scream 2(1997) — Pluto TV (free with ads), Paramount Plus, Peacock
Scream 3 (2003) — Pluto TV (free with ads), Paramount Plus, Peacock
Scream 4 (2011) — Tubi (free with ads), Paramount Plus, Peacock
Scream(2022) — Hulu, Paramount Plus
Scream VI (2023) — Paramount Plus
Scream 7 (2026) — Due out in theaters on Feb. 27, 2026.

Technologies

ARC Raiders Beginner’s Guide: 7 Tips You’ll Need to Thrive Above Speranza

When a new extraction shooter drops, players quickly learn how brutal death can be. Here’s how to avoid the sting of losing hours of progress.

Developer Embark Studios’ ARC Raiders is the latest extraction shooter that’s set to take the gaming world by storm. As genre veterans and newcomers alike emerge from the underground town of Speranza to take on killer robots — and their fellow humans — players quickly learn how brutal it is to lose loot on death.

Luckily, ARC Raiders is the most «casual» extraction shooter I’ve ever played. That isn’t to say that it’s an easy game, but there are built-in mechanics that make the hardcore gameplay loop far more accessible to a wider audience.

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This guide will equip you with the knowledge you need to make real progress in ARC Raiders before, during and after a raid. Read on to find out about what keybinds you need to learn, what loot to focus on first and how you can quickly recoup some wealth after a string of failed runs.

Figure out your shoulder swap keybind before you ever load into a match

ARC Raiders is a third-person shooter with high-stakes player-versus-player combat. If you want to stand a chance against an enemy player in a serious firefight, you need to know how to swap your camera view from aiming over your character’s right shoulder to aiming over their left shoulder so you can peek around corners without exposing yourself too much.

The default bind for this action on PC is «X,» so get used to pressing that key — or swap it to something you’re more comfortable with. Switching the camera from shoulder to shoulder will help you peek around corners before you expose your body, eliminating blind spots and giving you a competitive advantage. In a game where one death could eliminate hours of progress, you certainly don’t want to give up crucial lines of sight.

Nothing to lose, everything to gain: Utilize the free loadouts

Whether you’re just starting out or you’ve just suffered consecutive squad wipes, you’ll never be without a gun, simple medicine and other basic supplies. You can opt to enter a raid with a «free loadout,» which will provide you with a hodgepodge of low-grade gear. Unlike in other extraction shooters (looking at you, Escape From Tarkov) there’s no cooldown period on taking a free loadout into a match — you can do so whenever you like.

You can’t carry as much weight or pack out as much loot as you’d be able to with any other class mod on, but this is a great way to try to hit a heavily trafficked zone without the risk of losing your good weapons. As a bonus, if you manage to extract with a free loadout, you can trade the «free loadout» mod for a basic green-tier class mod at the vendor named Lance in Speranza.

Focus on completing quests for the denizens of Speranza

ARC Raiders largely cuts you loose to raid, engage in gunfights with other players and loot whatever you like at the start of the game. But it’s highly recommended to follow the guided progression path to get some extra equipment, learn what activities you can get involved in topside and unlock harder missions with more valuable rewards.

Always check in with Speranza’s traders after each raid to see what quests you can take on (or turn in). Some quests will require you to bring certain items back from a raid, and others will have you battling ARC robots or completing objectives throughout the world. Make sure to keep completing quests in order to discover all of the secrets ARC Raiders has to offer.

Loot the dog collar ASAP

Scrappy is a rooster that sits around Speranza collecting crafting materials while you’re out fighting killer machines. He brings the scrap back home to you because he’s a very good boy. Reward him with a dog collar so he feels loved — and so that he levels up and brings you loot even more quickly.

The looting rooster can be upgraded multiple times, but you should focus on finding the dog collar while on a surface run to bring him up to level two at first. The dog collar can be found in random containers, but during the press previews I had the good fortune of finding one at The Dam map’s research and administration area.

When you’re searching for scrap, prioritize big pieces of loot

You’ll find lots of metal scrap, plastic tubing and miscellaneous wires as you rifle through loot containers topside. These are definitely worth stuffing into your pockets; they’re the bread and butter of crafting materials and something you’ll want to stash away early on.

You’ll probably run into what’s a «good problem» to have sooner or later: running out of carry space mid-raid. Raw materials can quickly overflow your inventory, forcing you to extract early. Instead, focus on larger pieces of tech like TVs, radios and big chunks of ARC robots.

Once you successfully extract these items from a match, you can break them down into their parts to gain a variety of crafting components. In a way, they act like compact storage units for multiple raw materials at once.

Grow your net worth. No, seriously

I know, this sounds like the mantra for a bad internet con artist. But building up a small nest egg in ARC Raiders is a great way to ensure you can throw together backup loadouts if you meet an untimely end multiple times in a row. This is bad enough on your own, but if you’re squadding up with friends, you don’t want to be the only one without a good loadout.

If you can’t find the specific materials you’re looking for during a raid, it’s well worth looking for valuables instead. Jewelry, vases and other creature comforts fetch a pretty penny when you sell them to the traders in Speranza. Once you’ve saved up a couple thousand coins, you can trade them in for new weapons, attachments and even stash upgrades.

Guns aren’t the end all, be all of ARC Raiders combat

While it’s incredibly gratifying to run into the thick of battle and wipe a squad out with a strong submachine gun or pick off straggling raiders from afar with a leveled-up bolt-action rifle, you can’t always rely on your guns to win a fight. ARC Raiders features tons of gadgets and deployable equipment that can quickly turn the tide of a fight if used correctly.

Grappling hooks and ziplines add a new level of verticality to gunfights, while high-explosive grenades can flush enemies out of cover. Deployable walls and smoke grenades can counter these tactics or let players safely blitz a wide-open area. If you want to get really clever, you can bring throwable noise lures that will cause ARC robots to converge on your enemies — the AI will do the dirty work and won’t even loot the bodies.

Your strategies are limited if you don’t bring a couple pieces of gear. Consider leaving that extra stack of shield rechargers in your stash — if you need 10 of them in a single match, you probably have bigger problems — and grab a couple of grenades for your next raid instead.