How to Sanitize Cell Phone
How to Sanitize Cell Phone

In today’s fast-paced world, our smartphones have become an extension of ourselves. But have you ever wondered about the multitude of germs that could be lurking on its surface?

Germs and Your Phone

Research indicates that your phone can be a hotbed for bacteria, carrying more germs than a toilet seat. These germs can lead to various health issues, making it crucial to regularly sanitize your phone.

How Often Should You Clean Your Phone?

Ideally, you should clean your phone once a day, especially in times of widespread illness. However, even a weekly routine can significantly reduce the risk of germ transmission.

Step-by-Step Guide to Sanitize Your Phone

Gather Your Supplies

You’ll need a microfiber cloth, a mild disinfectant (like isopropyl alcohol or disinfectant wipes), and cotton swabs.

Turn Off Your Device

To avoid damaging your phone, ensure it is powered off before starting the cleaning process.

Wipe Down with a Microfiber Cloth

Use the cloth to gently wipe the phone’s surface, removing any visible dirt or smudges.

Use a Disinfectant

Dampen a corner of the microfiber cloth with the disinfectant, then wipe the phone’s surfaces. Avoid over-saturating the cloth to prevent liquid from getting into the phone’s openings.

Clean the Phone Case

Remove the case and clean it separately, following the same process.

Dry Your Phone

Pat dry your phone with a clean, dry section of the microfiber cloth. Ensure the device is completely dry before turning it back on.

Repeat the Process

For the best results, establish a routine and repeat this process regularly.

Additional Tips for a Clean Phone

Using UV Light Sanitizers

UV light sanitizers are a popular option for disinfecting phones. They use UV-C light to kill germs without using chemicals or liquids, reducing the risk of damage to your device.

Avoiding Common Mistakes

Never use harsh cleaners or excessive liquid, and avoid spraying anything directly onto your phone. It’s also important to not forget about cleaning your phone accessories, such as earbuds and chargers.


Keeping your phone clean is an effective way to promote good health and hygiene. With the right tools and techniques, you can easily make phone sanitization a part of your routine, reducing the risk of germ transmission.


1. Can I use a hand sanitizer to clean my phone?

While it’s possible, it’s not recommended. Hand sanitizers often contain additional ingredients that might damage your phone’s screen. It’s best to use a solution of 60% water and 40% isopropyl alcohol.

2. Will sanitizing my phone damage it?

As long as you avoid excessive moisture and don’t use harsh cleaning agents, sanitizing your phone shouldn’t cause any damage.

3. Can I sanitize my phone with a UV sanitizer?

Yes, UV sanitizers can effectively kill germs on your phone without using chemicals or liquids.

4. How often should I sanitize my phone?

Ideally, you should sanitize your phone daily. However, even a weekly cleaning routine can help reduce the spread of germs.

5. Can I clean my phone with a disinfectant wipe?

Yes, disinfectant wipes can be used to clean your phone. Make sure they’re not excessively wet and avoid getting moisture in the openings of your phone.

Eric Chan

Hi! I’m Eric and I work on the knowledge base at  You can see some of my writings about technology, cellphone repair, and computer repair here.

When I’m not writing about tech I’m playing with my dog or hanging out with my girlfriend.

Shoot me a message at if you want to see a topic discussed or have a correction on something I’ve written.

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