How to clean a smartphone or tablet

Spring is finally here (well, at least for those of us in the northern hemisphere) and it’s time to do some spring cleaning. Previously, we’ve discussed how to prepare, start, and focus your spring cleaning efforts on specific areas of your home, like the yard. Today, I’m looking at your smartphones and tablets because your electronic devices need to be cleaned, too.

This topic deserves more attention than you might think. Given that tablets and smartphones are sensitive electronic devices — not to mention expensive — there is a right way and a wrong way to clean them. Additionally, keeping your devices looking great no only makes them more pleasant to use, but it usually enhances its resale value.

First things first

The simplest bit of advice for keeping your smartphone and/or tablet clean: Keep your device in a case. You can buy a protective case for the most extreme conditions (think protection from water, dirt and falls), but if you’re simply interested in avoiding dirt, lint, and other day-to-day messes, a simple case will do. I use a plain leather case from Apple most days and it does its job well.

Screen protectors are another option. These adhesive bits of transparent plastic are custom cut to fit perfectly over your phone’s screen, offering a layer of protection without sacrificing touchscreen features or sensitivity. Most peel off without leaving any residue as well.

How to clean a smartphone or tablet

First, get a microfiber cloth. Unlike paper-based tissues, a microfiber cloth does not pose a risk of scratching your device’s casing or screen. They attract oils and dust for complete removal, versus your cotton t-shirt which just spreads stuff around. Microfiber cloths are readily available, and you might even get one for free if you ask your local optometrist nicely.

Next, turn your device off or put the display to sleep. This is done to make it easier to see the grime. Wipe to clean one section and then move on to the next. Soon the whole device will look shiny and new.

It’s important to keep the cloth clean as well, as repeated use will cause a built-up of the oils and dust that you remove. Just briefly soak it in warm, soapy water, rinse well and let it air dry. Don’t ever throw it in the dryer with a sheet of fabric softener.

If you don’t have access to a microfiber cloth, just grab some scotch tape. It does wonders for lifting fingerprints and dust from a glass screen. Just press it on and then lift it off. Repeat until you’ve cleaned the whole screen. It’s a bit more wasteful than a cloth, but will work in a pinch.

What not to do

First and foremost, never spray cleaner or water directly on your device. Ever. Also, never use alcohol-based cleaners. These can damage or remove the protective coating that exists on the screens of many smartphones and tablets.

Next, don’t spend too much money on those commercial cleaners. If you have a stubborn bit that the cloth can’t remove on its own, you may turn your device off and then dab a small portion of your cloth into water and then gently scrub at that bit on the screen or casing. Most times that will work just as well as the cleaners. Just don’t get the water near any openings (speaker, jack, etc.) and don’t dilute alcohol and water together. It’s been demonstrated that even a diluted alcohol solution can damage a device.

Finally, paper towels, facial tissues, napkins and the like have a very high likelihood of scratching a screen. Avoid them entirely when it comes to cleaning your tablet or phone.

There’s how to safely extend spring cleaning to your devices. With a little TLC they’ll work for a nice long time, until you’re ready to sell for a good price.

One Comment for “How to clean a smartphone or tablet”

  1. posted by Laurie on

    I kept a screen protector and case on my last phone for the length of time that I had it and I was able to sell it in excellent condition – the phone looked brand new still. I love the microfiber cloths too, they are great for everything – glasses, electronics, and so much more. Thanks for sharing!

Comments are closed.