"Dirt, oil or germs from hands can mark up cell phones," Ek explains. "Wipe the screen at least daily with a microfiber cloth." Also, your phone case can trap dirt and grime along the edges. Take the cover off weekly and use a disinfectant wipe to clean it.
Do unplug and turn off your phone first. Do use disinfectant wipes with 70% isopropyl alcohol or a similar disinfecting spray, spritzed onto a clean microfiber cloth. Do spray any cleaners onto a soft cloth, not directly onto your phone. Do wring out the wipe or cloth before using if it's too wet.
According to Emily Toth Martin, an assistant epidemiology professor at the University of Michigan, it's a good idea to disinfect your phone daily, if not more, particularly if you use your phone during meals—but Toth cleans her phone twice a day, once in the morning and again at night.
Sure, many of these germs are harmless. But the researchers make a good case for learning how to clean your phone. After all, smartphone screens can also carry illness-causing bacteria like streptococcus and E. coli, as well as viruses like the flu.
For more persistent marks and dirt, you can use some gentle face or baby wipes, or a little bit of household hand soap. If you do opt for cleaning wipes, use them sparingly and make sure they're approved for use on electrical devices. If not, Turner says a little soap, water, and a cloth will do just fine.
On an Android Phone, Go to Settings > Storage
If you drill down into the category, you can delete individual files or data. For example, under “Audio,” long-press on one or more files and tap Delete. Or under “Apps,” tap the app's name and then Uninstall to remove it from your phone.
Eventually, you'll run out of space, and your device will start slowing down. It may even continuously crash. But by mass deleting photos, you can quickly free up space and get your phone running faster and smoother in no time.
The reason your phone holds so many germs is because it remains warm throughout the day because of how often we use it. The warm environment allows bacteria to grow very easily and puts you at a greater risk of getting infected.
Clean up junk files on your iPhone by opening Settings > General > iPhone Storage. Open individual apps to delete downloads and data files. You can also uninstall and reinstall apps to clear your iPhone's junk files and update your apps at the same time.
You can free up space on your device by clearing these files. App settings are not affected. Important: If you clear junk files or delete files using Files by Google, the data will be permanently deleted.
6) Files by Google
Files by Google is a trustable device cleaner app that helps you find files, free up space, and backup files to the cloud. This Android app regularly prompts you to delete junk or temporary files to optimize the device performance. Features: It frees up space more quickly and easily.
All Glass Cleaners Are Not Created Equal
This is not true! Do not ever use Clorox, Windex, or Lysol cleaning products on your electronic devices. Smartphone screens should only be cleaned with alcohol-based cleaners, such as lens cleaning wipes you would use to clean your eyeglasses.
When you clean an iPhone, you should only use a water-dampened lint-free cloth. Avoid cleaning your iPhone with chemical products — including soap and baby wipes — as they may damage the screen or case.
Protect your screen
Do not use rubbing alcohol, paper towels, compressed air, dish soap or vinegar. All of these can damage your phone: Paper towels can scratch your screen, and vinegar could damage its coating. Do not use hand sanitizer on your phone screen, but do sanitize your hands before touching your phone.
Don't use anything other than a soft microfiber cloth to clean your phone. Don't use bleach, window cleaner, kitchen cleaners and other abrasive cleaners. Don't use undiluted dish soap, hand soap or vinegar. Don't use compressed air.
Upgrading Your Phone Every Three Years
So, three years is enough time to consider upgrading your phone, but that's only so if you know that you'll actually benefit from a new phone and its features. If your current phone works fine after three years, you can just get its battery replaced to extend its life.
70% isopropyl alcohol wipe: Apple, Samsung, and Google all recommend using isopropyl alcohol–based cleaning wipes on their devices. Apple also says you can use 75% ethyl alcohol wipes or Clorox Disinfecting Wipes. Samsung additionally suggests 50- to 80-ppm hypochlorous acid–based solutions.
Scientists at the University of Arizona have found that cell phones carry 10 times more bacteria than most toilet seats. But some bacteria should concern you.