Want to know how to clean camera sensor? A dirty camera sensor can ruin a photo, and cleaning it by yourself may seem scary. Don’t worry, check out our guide on how to clean your camera sensor safely

A clean camera sensor is essential to maximizing image quality. Dust and dirt on the sensor ruins photos by creating dark spots that can be impossible to remove in post-processing.

How do you know if your camera’s sensor is dirty? Look for dark spots in similar places on all your images. These are often in the corners but can appear anywhere

In this guide, we’ll explain why cameras get dirty, how to check if yours needs cleaning and run through three ways of cleaning a DSLR or mirrorless camera’s sensor.

How To Clean Camera Sensor

What Is Cleaning A camera sensor?

Having a dirty sensor can be a serious pain in the behind. The dust spots can be difficult to remove in post-processing, especially if they are large or in bright areas of the photo.

But don’t worry, there are many methods how to clean camera sensor and other camera parts. You can do it yourself or bring your camera to a service.

You should always take good care of your equipment. Things like cleaning the lens or sensor are a part of maintenance and should be done regularly.

No matter how careful you are, sometimes you will get dust on your sensor and that’s completely normal. It is just up to you when you decide to clean it and how often.

Cleaning is not rocket science but it does require some knowledge and skills.



How To Clean Your Camera Sensor

I learned about this when my old film SLR died of an infection and went to camera heaven after a quick trip to the local photo shop. (I was told it couldn’t be saved.)

That’s how I learned that camera sensors need special care–and that they can get dirty. Here’s how to clean your camera sensor.

Most people don’t realize that their camera sensor is made extremely light-sensitive, which picks up dust and dirt, can affect your image quality, and needs to be cleaned regularly.

Most DSLR cameras require removing the lens in order to clean the sensor.

However, cleaning your camera’s sensor is not a complex process, only tedious. By following these easy steps, you can keep your pictures clean with minimal effort.

The part of your camera that’s most important is the part you can’t see: the back of the camera.

If you are a beginner, you can skip this post and go for a basic kit or a kit with a good user manual.

The first thing that you need to know is that cleaning your camera sensor is the same as cleaning your body.

You should follow the same regime of cleaning your hair, skin, and clothing because they are all made up of the same thing.

  1. The first step in cleaning your camera sensor is to prepare everything that you will need like containers, brushes, soft cloths, new batteries, and so on.
  2. The second step is to open your camera and look at the mirror box. The mirror box has three parts: the moving mirror, the fixed mirror, and the pentaprism.

Check if there are any dust particles stuck in between these mirrors or around their edges because these particles will make their way into the sensor and cause more damage to your photos.

  1. The third step is to take out the sensor from your camera and then clean it using some special sensor cleaners for DSLR cameras.
  2. The fourth step is to put everything back into place and close your DSLR camera properly.

What Is Sensor Dust?

As you can see, cleaning your camera sensor is a lot simpler than you may have thought. It’s a great idea to clean your camera sensor once every few months or so.

This will ensure that whenever you take photos, they look as good as they possibly can—without the distraction of pesky dust. Remember to use this tutorial as a guide to help you clean your own camera sensor, but feel free to adapt it as needed if you need to.

If you want more information on this topic, make sure you stay tuned for more articles on cleaning and protecting your valuable photographic equipment!

Your camera has many moving parts and unfortunately, dust and dirt can get between and on those parts. 

Those particles of dirt can either be in front or behind the lens, but it’s not actually in your camera so don’t be scared. 

Your sensor rarely needs to be cleaned… (NOTE: Repeat visitors to the site will recognize this very effective tactic of addressing the problem first and then describing how you fix it.)

When photographing outdoors, it is important to try and keep dust from getting on the camera sensor so that you do not get any dust spots on your images. This tutorial will show you how to get your camera sensor clean if it is dusty or dirty.

What Sensor Dust Looks Like

Dust is the enemy of any sensor. No matter how well you take care of your camera and lenses, dust will eventually find its way in. Dust that remains there for long periods of time can scratch your sensor, which is something we all want to avoid.

However, it can be difficult to determine if dust is causing problems in images captured with a DSLR. This article seeks to address this problem by describing what various types of dust look like on our sensor cameras so that we can better recognize and avoid problems in the future.

Sensor dust is a thin layer of oily coating that builds up on your camera’s sensor. 

The oil in this layer reduces the amount of light passing through the lens, which results in a loss in sharpness and overall image quality. This video compares photos taken with sensor dust and without.

Sensor dust often forms on the camera sensor. It can be seen on the right picture, appearing in circular blobs. 

The sensor dust appears after the camera has been in storage for a period of time, but is mostly caused by being transferred from one device to another via loose or poorly fitting item covers.

To ensure your camera sensor will have as little dust as possible, you need to keep all covers as well-fitted as possible when storing or carrying your camera around.

What To Know Before You Attempt To Clean Your Camera Sensor

Cleaning your camera sensor is a pretty straightforward idea, but there are some things you should know before taking on the task yourself. Here we’ve put together a list of tips that will help you get the job done without danger to your equipment or wasting time on trial and error.

Cleaning a camera sensor is a skill and one that many of us don’t attempt to learn.

 For someone whose livelihood depends on taking pictures, however, knowing the safest way to clean your sensor can be an invaluable tool.

This article is not intended to provide a full education on how to clean your camera’s sensor, but to give you an overview of what you need to know beforehand so you can decide whether it’s worth learning more.

It is very important to know what you are doing before attempting to clean the camera’s sensor. 

Do not use an air blower or compressed gas to clean the sensor because it could damage the delicate coating on the surface. 

Always put your camera facing down on a cloth that is on a non-colored surface.


Keep the moving parts away from any liquid or solvent. If something gets onto the sensor, leave it there until the cloth has absorbed it completely in order to avoid harming your camera’s equipment.

Camera Sensor Cleaning Methods

The best way to keep a camera sensor clean is to use the Camera Sensor Brush Kit. This kit allows you to take care of your camera’s sensor easily. 

By using this brush kit you will be able to get rid of stubborn dirt particles that are impossible for even your air blower to reach.

This kit includes three types of cleaning brushes and a small brush roll to allow you to store these brushes. These three types of brushes include an Ultra Fine Brush, Fuzzy Brush, and Blue Cleaner Brush.

Cleaning sensors have been around for a while. There used to be only the old lens cleaning system where you have this weird liquid on a swab that you’re supposed to swipe around your camera sensor. 

Don’t ask me how well it worked, but I think it might’ve left scratches or residue on my sensor.

Plus it was in a glass bottle which is pretty risky when traveling by air and passing through various security checks. 

The other option I had was to take my DSLR apart, unscrew the mirror box and use an air blower from my compressor station to clean my sensor directly.

How To Clean Your Camera Sensor: General Steps

Did you know that your camera can get dirty and smudged? Even if it goes weeks or months without leaving your home, humidity or dust can still creep inside and leave a layer of grime all over your camera sensor.

If you’re looking to improve the clarity of your images, it’s a good idea to learn more about the best ways to clean your camera sensor. Here are the steps you need to take.

Browse the tutorial links below for specific instructions on how to clean each of the types of cameras listed above

After you download and install the ACDSee Pro software, you’ll be able to follow along with our tutorials and have your camera sensor looking as good as new again!

If you love photography and enjoy the look of clean, clear, images you may want to try cleaning your camera sensor yourself. 

There are two ways to clean your camera sensor; the first step involved using a vacuum to remove dust from the camera body. The second step involves using the liquid method.

Best Practices For Keeping Your Camera Sensor Clean

First and foremost, if you’re cleaning the sensor of your DSLR camera sensor, make sure you’ve switched the camera off and removed the battery from the body. 

Also, if the camera has been exposed to extreme temperatures soon before you begin to clean the sensor, put off your cleaning for at least a day.

We all know how dirty and dusty a camera can get. But sometimes we’re reluctant to clean it because we think it’s too complicated, or we don’t have the right tools. 

You can easily and effectively with only a lens cloth and some rubbing alcohol.

After a long day of shooting, you go to post your photo on Facebook and when you upload the photo, small white spots appear all over the image. 

This means you have sensor dust that needs to be cleaned out of your camera’s sensor. Now you’re wondering what you should do and if it will happen again if you make another big shoot.

How To Wet Clean Your Camera Sensor

Wet cleaning is a simple way to clean your camera’s sensor. It is similar to taking it apart and cleaning the inside with a blower brush, but this method uses liquid and sometimes involves getting some liquid on your lens.

Many people think that their sensor just has to be thrown away or replaced, but this isn’t the case! 

With a few supplies and these easy steps, you can have your camera back in tip-top shape in no time. 

Probably the most important part of your camera is the sensor. It is usually located towards the bottom of the camera, right behind your lens (most of the time it’s a square that has smaller squares inside of it). 

It records all of the light coming in and turns it into a picture.

This can easily get dirty from dust and dirt particles in the air. When that happens it records those particles onto your sensor, which then gets transferred onto your photos.

How To Test To See Camera Sensor Dust

I have to admit that I don’t know why it is so hard to find a description on the Internet on how to test to see if your camera has sensor dust on it. 

I have found many articles telling you what the difference between hot pixel and dust on the sensor is, but an actual guide on how to test for sensor dust left me confused and frustrated.

Hopefully, this article has cleared up any confusion you might have about camera sensor dust tests.

I’m here to tell you it is a lot easier than dusting the top of your TV or computer monitor

Now if it is a matter of a few dust bunnies then all you need to do is simply blow on it. 

While your camera is off, turn it upside down gently and blow, don’t worry about blowing too hard because you don’t want any moisture around the lens or sensor.

You might be surprised at how well this actually works. Don’t be alarmed if you see little black specks floating around inside, this is normal for objects that go around in circles. What about those really large ugly dust specs?

Just take out a Q-Tip with some of the rubbing alcohol and lightly cotton swab it onto the sensor. Whistle a tune and work your way around the sensor and box, making sure that you cover each spot at least once.

How To Clean Your Camera

Cleaning your camera sensor is a fun and cost-effective way to improve your images. There are many good and bad ways to clean a digital camera sensor. 

This article has explained the common methods for testing if you really have dust on your sensor.

Everyone wants to keep their camera clean from dust, in this post we are going to look at the best way of doing that and also how you can test your lens or sensor for dust.

You can also test your photograph by using one of our custom photography overlays.

Your camera is a tool for creating unique memories and beautiful images. You wanted to capture those moments, so now you’ll show them off on Facebook and Flickr. 

But your image-perfect scene got ruined when mystery spots showed up in your romantic sunset photo, or when your latest shots have streaks of light smeared over details that should otherwise be sharp.

No one wants dirt on their camera sensor, but ironically, because it’s small and out of sight, it’s often overlooked for cleaning, just like the back of a TV or computer monitor. 

This article has explained all of the different ways to clean a camera sensor.