Technologies
You’re Probably Touching a Germ Factory Every Day and Calling It a Phone
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.Â
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.Â
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.Â
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.Â
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.Â
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.Â
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.Â
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:Â
- Hand sanitizer: Fragrances and ethyl alcohol found in many sanitizers can harm your phone.Â
- 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.Â
- 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.Â
Technologies
Passengers and crew foil co-pilot’s apparent attempt to crash FlyDubai flight to Israel
One of the pilots on a FlyDubai flight headed for Israel stabbed the second pilot, according to Israeli Prime Minister Benjamin Netanyahu.
On-duty flight crew and passengers managed to foil a pilot’s apparent attempt to crash a FlyDubai flight, after reports emerged of a fight in the cockpit.
The incident on flight FZ1073 from Dubai to Tel Aviv happened when a co-pilot stabbed a pilot, according to Israeli Prime Minister Benjamin Netanyahu, who praised the victim’s quick thinking.
“Despite being stabbed and seriously injured, he fought back, resisted, opened the cockpit door, and enabled passengers and crew to overpower the attacker — preventing a catastrophic mid-air disaster. He saved the lives of 174 people, including Israeli citizens and other nationals,” Netanyahu wrote in a post on X.
FZ1073 was diverted to the Tabuk airport in Saudi Arabia, the airline said, after being successfully secured and diverted by flight crew.
FlyDubai in a statement said that an “altercation” occurred on the flight deck of the plane, but did not mention a stabbing.
However, the airline added that the underlying reasons and motives for the clash is currently unknown, urging all parties to refrain from speculation.
The injured pilot was identified by Netanyahu as Indian national Smit Machchhar. No details have been released on the identity of the attacker, except that he was being interrogated by Saudi authorities.
The Indian embassy in Riyadh said on X that Machchhar is in a hospital in Tabuk, and is reported to be in stable condition.
The Israeli Prime Minister also identified the passenger who broke into the cockpit as Yaniv Hayun, calling him a “hero” and adding he deserved “a global medal of honor.”
Flight data from tracking site FlightRadar24 showed that the plane had experienced extreme altitude fluctuations before broadcasting a “general emergency” squawk code.
FZ1073 had dropped from over 14,000 feet in just 29 seconds, and FlightRadar24 also added that vertical speeds ranging from approximately -30,000 to +10,000 feet per minute were observed from the transponder data.
For context, vertical speeds during normal operations rarely exceed plus or minus 4,000 feet per minute, it added.
Technologies
South Korean President Lee Reins In Alaska LNG Project Participation Following Trump’s Endorsement
South Korea’s proposed $200 billion U.S. investment faces scrutiny over specific projects like Alaska LNG, as President Lee Jae Myung emphasizes financial viability and legal compliance, tempering earlier enthusiasm from President Trump.
South Korea’s proposed $200 billion investment in the U.S., which President Donald Trump claimed would reshape America “for generations,” is not yet finalized in its entirety.
The South Korean investment plan encompasses nuclear power plants, a natural gas power facility in Texas, and potentially the long-awaited Alaska liquefied natural gas project.
Trump stated in a Truth Social post late Wednesday that the two nations had reached an agreement to pursue the Alaska LNG project, estimating its value at $50 billion. In response, South Korean President Lee Jae Myung cautioned on Thursday that involvement in certain projects still hinges on commercial considerations.
Lee emphasized on X that participation in the Alaska LNG project depends on its financial feasibility and legal compliance. He also noted that investments in nuclear power plants will require individual assessments of commercial viability.
The U.S.-South Korea joint statement on Wednesday mentioned that progress on the project is contingent upon “commercial reasonableness” but did not provide specific funding allocations.
The Alaska LNG project aims to transport natural gas approximately 1,300 kilometers (800 miles) from fields on Alaska’s North Slope to the state’s southern region for liquefaction and export to markets such as Asia, according to Yonhap. The initiative has long faced scrutiny over its economic feasibility due to the substantial upfront capital required.
Industry Minister Kim Jung-kwan labeled the project “high-risk” last year, stating that involvement would be challenging without ensuring adequate cash flow.
Overall, the investment package includes $22.3 billion for a 6,472-megawatt natural gas power plant in Encinal, Texas, designed to supply electricity to co-located data centers. The project will be spearheaded by developer Related Cos. and U.S. energy company NextEra Energy.
Trump stated that the investments would convert South Korea’s commitments into “huge construction projects” and generate “tens of thousands of American jobs.”
“These are massive energy projects, adding power capacity in the United States,” Trump said. “This is new construction, new manufacturing, and great jobs for American workers.”
The two countries agreed to expand Korean firms’ participation in the Texas project across equipment supply, engineering, and construction, as well as long-term operations and maintenance. The U.S. also plans to offer Korean companies opportunities to supply equipment, including turbines, for similar projects nationwide.
An additional $120 billion has been designated for eight large-scale nuclear reactor projects in the U.S. Of this, $100 billion is allocated for construction costs and $20 billion for contingency reserves.
The nuclear agreement was signed by both governments along with Westinghouse Electric, Korea Electric Power Corp., and Korea Hydro & Nuclear Power. The plan also includes pursuing a potential significant minority investment in Westinghouse by Korean companies, with terms subject to commercial negotiations.
Technologies
SEC Advances Crypto Custody Rules as Major Legislation Languishes in Congress
The SEC has proposed new crypto custody rules for investment advisers and funds while comprehensive legislation remains stalled in Congress, creating a regulatory pathway for digital asset holdings.
The U.S. Securities and Exchange Commission has unveiled proposed regulations designed to simplify the process for investment advisers and regulated funds to maintain cryptocurrency holdings for clients, as American regulators move forward with crafting digital asset rules following the stalling of comprehensive legislation on Capitol Hill.
The proposal, revealed Thursday, would create a specialized framework governing how registered investment advisers, investment companies, and business development companies maintain custody of crypto assets.
The modifications aim to update decades-old custody requirements and eliminate regulatory obstacles that the SEC says have restricted advisers’ capacity to provide crypto-related investment options.
Under the proposed regulations, crypto assets could be held in self-custody under “certain circumstances,” while state trust companies could also function as custodians for crypto assets belonging to clients and regulated funds.
The changes could also grant regulated funds expanded authority to offer investors crypto-related investment strategies, according to the SEC.
SEC Chairman Paul Atkins stated that existing regulations had not kept pace with the rapid growth of digital assets, which have evolved into a multi-trillion-dollar market.
“Today’s proposal would provide a clear regulatory framework for the custody of crypto assets, giving investment advisers and funds a compliant pathway where none existed before,” Atkins said.
The proposal arrives as U.S. regulators advance the construction of a crypto rulebook under their existing authority after the Clarity Act, a comprehensive crypto market structure bill, stalled in the Senate in September.
This represents another step in the SEC’s broader initiative to reshape the U.S. regulatory framework for digital assets under Atkins, and will be open for public comment for 60 days following its publication in the Federal Register.
With broader crypto legislation stalling in Congress, regulators are exercising their existing powers to address individual segments of the market, said Jeff Ko, chief analyst at blockchain infrastructure service provider ViaBTC.
“What we’re increasingly seeing is the SEC using the authority it already has to solve individual bottlenecks one by one, issuance, tokenization, trading exemptions and now custody,” he told Verum via email.
The changes could also intensify competition among crypto custodians, potentially reducing the cost and complexity of investing in digital assets, he said, adding that institutional custody has historically been concentrated among a relatively small number of providers.
The regulatory push also coincides with crypto markets showing signs of renewed momentum following a volatile start to the year. Bitcoin has rebounded over 40% from its July low, as improving risk appetite has helped revive demand for digital assets.
The recovery follows a prolonged downturn from late 2025 into the first half of 2026.
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