Dust, smudges, scratches, and fingerprints affect image quality. Here’s how to clean a phone camera lens in 8 tips. Should you use toothpaste to clean your lens and scratches? We’ll cover this at the end of the post.
Since we take our phones everywhere, they tend to be much more vulnerable to getting dirty than traditional cameras. These eight simple methods and tools you can use to clean any phone camera lens so you can keep saving and sharing your greatest moments.
8 Ways to Clean a Dirty Phone Lens
1. Use a Dry Microfiber or Lens Cloth
One of the easiest methods is wiping down your phone camera lens with a dry microfiber or lens cloth.
No other tools are needed; simply fold the fabric into a sharp corner (like a triangle point) and gently rub to remove dust, dirt, and smudges.
Microfiber cloths are small and portable, making them the perfect option to slip into a pocket or purse. They’re also washable and reusable, and, therefore, economical. They’re also excellent for cleaning a broad range of screens and electronics.
The only drawback is that, on their own, it may be difficult to remove stubborn substances stuck to your lens.
Sometimes you can damage the lens by scratching it as you rub gunk across it in a failed cleaning attempt. In that case, you may need an additional solution. Consider using a different method to remove larger particles before using the cloth for smudges and dust.
Our picks for the best microfiber cloths (links to Amazon):
- MagicFiber Microfiber Cleaning Cloths
- Your Choice Microfiber Cleaning Cloths
- Koala Kloth Microfiber Cleaning Cloth
2. Apply a Lens Cleaning Fluid
For a crystal clear shine, try using cleaning fluid. Some people use a drop or two of distilled water or Isopropyl alcohol (70 percent). There are also crafted solutions you can buy.
While you might choose an alcohol-based solution, many of the popular brands don’t have alcohol in them at all, such as CamKix’s Lens and Screen Cleaning kit (which also comes with a handy microfiber cloth).
According to The Phoblographer, both isopropyl alcohol and Purosol work well for cleaning camera parts (each for specific areas including contacts and glass).
While some lens manufacturers actually suggest alcohol-based cleaners, many photographers feel that it might affect the lens coating.
Note: Avoid ammonia-based cleaners and other liquids meant for glasses rather than cameras. The chemicals they use may end up causing permanent harm to your lens.
Most importantly, always put a few drops of whatever liquid you choose onto a cloth first, which you then rub on the lens. This will keep the liquid from running and dripping where it should be.
3. Dab with a Q-Tip
One of the oldest methods in the book is a bit of distilled water and a Q-tip. Q-tips are soft and easy on the lens and allow you to apply some pressure to combat substances that are harder to remove.
The Q-tip’s shape is also particularly useful for those hard-to-reach places. I like to place the tip on the lens and slowly rotate it to gently lift the dirt away from the glass.
The two things you should watch out for are micro-scratches and sharp edges. The cotton fuzz is prone to peeling off and hitching a ride on your phone.
Q-tips are easy to find at your local convenience store or available for purchase on Amazon.
4. Disposable Wipes or Lens Tissue
Though not the most environmentally friendly option, disposable wipes are undoubtedly useful and convenient. Many come individually wrapped and pre-moistened, so you can quickly grab a handful to stuff in your bag or pocket as you head out.
The wipes provide the wet component needed for real clarity in convenient packaging, especially compared to a fluid bottle.
Our top 3 favorite disposable wipes, in order, are:
- Optix 55 Pre-Moistened Lens Wipes
- Care Touch Lens Cleaning Wipes
- MiracleWipes Screen Wipes for Electronics Cleaning
These moistened wipes are a nice combination of spray and microfiber cloths.
5. Gently Use a Two-Sided Cleaning Pen
While microfiber cloths are great, carelessness can result in tiny scratches caused by small particles being dragged across the lens. Remove that worry entirely with a brush and pad combo.
First, use the brush side to lightly and gently remove larger particles that could cause damage. Next, use the soft, padded side to wipe away smudges or oils for a clear, picture-perfect surface.
The Nikon 7072 Lens Pen Cleaning System is our pen of choice. Not only does it safely and reliably do the job, but its small size makes it easy to carry around while traveling.
The Lens Pen has two tips to remove dust and dirt (brush) and fingerprints (chamois tip).
The LensPen NLP-1 from LensPen is another well-rated, affordable option. This also has two tips for both oil and dust.
6. Blow Some Air
The absolute safest way to clean your camera lens is to use an entirely natural and contact-free method: air.
Of course, blowing air from your mouth may just add some spit to your dirty screen while making you feel a bit light-headed. That’s where an air blower comes in.
To use this simple device, all you have to do is squeeze the bulbous end while pointing the tip at your lens. PIXEL’s RB-20 Strong Cleaning Air Blower also has a soft tip to ensure no damage comes to your lens if you accidentally touch it while cleaning.
It is simple and will remove any loose dust or debris. This is a good idea to have in your backpack.
7. Invest in a Professional Camera Cleaning Kit
If you aren’t sure what cleaning get to purchase, then a lens cleaning kit is a good idea. Most come with a microfiber cloth, a liquid lens cleaning solution, an air blower, a lens cleaning pen, and some disposable wipes.
One of the best kit options comes from Altura Photo. Their compact kit comes with a microfiber cloth, spray, pen, tissue paper, blower, and brush for less than these items are separately.
The nice thing about these tools is that they’ll work for your phone lens and your other cameras too, including GoPro, trail, time lapse, and DSLR cameras.
8. Buy a Lens Protector
The best way is to protect your lens is with a physical barrier. A lens protector not only helps prevent structural damage from accidentally dropping your phone, but it also makes it easier to clean.
You can find lens protectors for most types of standard phones, including iPhones and Androids.
Some examples include Casetego’s Galaxy S10 Plus/S10 Camera Lens Protector and UniqueMe’s Camera Lens Protector for iPhone 11.
Keep reading: How to Clean Camera Lens and Filters (All Cameras) 4 Steps / 14 Tips
Using Toothpaste to Clean Phone Camera Lens
Should I use toothpaste on my dirty and scratched phone lens? No. Unless you like wasting time and maybe even damaging your camera lens.
Toothpaste types: If you decide to use toothpaste for any lens, make sure of the type you use. Toothpaste comes in a gel (non-abrasive) and paste (abrasive and often whitening). Using the wrong type means that the hack could fail or it could even damage your gear.
What if I really want to use toothpaste?
While I don’t recommend it, there are lots of people doing it. But before you whip out a fresh tube, consider: if the job only requires some microfiber cloths and gentle cleaner, why bring out a sand blaster?
According to Olympic Eyewear, don’t use abrasive toothpaste – only a good quality children’s toothpaste. If there is too much abrasive material, it will add new scratches.
If there isn’t enough abrasiveness, it won’t be able to sand down, or remove a “thin layer of plastic from the lens, thus leveling out the surface and removing scratches.”
And don’t try this fix too many times, or else it will wear the finish down too much.
Here’s how to do it: Using a circular motion, rub a small amount of white toothpaste onto your lens using a microfiber cloth or lens tissue.
Will toothpaste remove scratches?
Here’s a test of abrasive toothpaste on a scratched iPhone screen.
Spoiler: it doesn’t work.
There’s nothing more frustrating than when a picture with the perfect angle and lighting is ruined in one fell swoop by specks of dirt on the lens. Fortunately, there are plenty of easy and affordable ways to ensure that your camera phone lens stays clean.
For photos on the go, slip a microfiber cloth or some disposable wipes in your pocket, and you’ll have a cleaning solution whenever you need one. If you’re carrying a purse or backpack that can easily accommodate a cleaning tool, pick up a blower or pen to bring with you.
More than 100 million photos and videos are uploaded to Instagram every day. By keeping your phone camera clean, your images will be crystal clear for others to enjoy and leave a like. The only graininess you’ll find is where it belongs—with a filter!
- About the Author
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Bryan Haines is co-founder and blogger on ClickLikeThis. We cover action cameras and outdoor photography with a focus on GoPro cameras.
He is a travel blogger at Storyteller.Travel and co-founder of Storyteller Media, a company he started with his wife, Dena.