How to Clean Your Canon Mirrorless Camera Sensor and Lenses?

Taking care of your camera equipment is essential to ensure that your photos always come out as sharp and clear as possible. One crucial part of camera maintenance is keeping the sensor and lenses clean. In this guide, we’ll walk you through the steps to clean your Canon mirrorless camera sensor and lenses safely and effectively.

What You’ll Need

Before you start cleaning, you’ll need a few supplies:

  • A clean workspace: Choose a dust-free area to work in, like a table or desk.
  • A blower brush: This tool is used to blow away any loose debris or dust from the sensor or lens.
  • Sensor swabs: These are special cleaning tools designed for camera sensors.
  • Lens cleaning solution: You can purchase cleaning solutions specifically made for camera lenses or use a mixture of water and rubbing alcohol.
  • Microfiber cloths: Use these to gently wipe the lens and sensor clean.
SuppliesRecommended Brands
Blower BrushGiottos Rocket Blaster
Sensor SwabsVisible Dust or Photographic Solutions
Lens Cleaning SolutionZeiss or LensPen
Microfiber ClothsZeiss or Nikon
Supplies Checklist

Cleaning the Sensor

  1. Begin by ensuring that your camera battery is fully charged or plugged into a power source.
  2. Remove the lens from your camera and activate the camera’s sensor cleaning function. This will raise the mirror and expose the sensor.
  3. Use a blower brush to blow away any loose dust or debris on the sensor surface.
  4. Take a sensor swab and apply a small amount of lens cleaning solution to the tip.
  5. Gently wipe the swab across the sensor surface in a single direction. Do not use any force or apply excessive pressure.
  6. Repeat steps 4-5 with a fresh swab until the sensor is clean.
  7. Replace the lens on the camera and turn off the sensor cleaning function.

Cleaning the Lens

  1. Start by using a blower brush to blow away any loose dust or debris on the lens surface.
  2. Apply a small amount of lens cleaning solution to a microfiber cloth.
  3. Gently wipe the lens surface with the cloth in a circular motion, starting from the center and working your way outwards.
  4. If there are any stubborn marks or smudges, use a lens pen to gently rub them away.
  5. Repeat steps 2-4 with a fresh cloth if necessary.
  6. Once the lens is clean, replace it on the camera.


Cleaning your Canon mirrorless camera sensor and lenses can be a delicate process, but it’s essential to ensure the best image quality. With the right tools and techniques, you can safely and effectively clean your camera equipment at home. Just remember to take your time, be gentle, and always use clean supplies.

Leave a Comment