Practical exercise
Cleaning your camera and gear safely: try it yourself

1. Sensor Spot Check
Shoot blank white wall at f/16; look for dark spots in image.
2. Blower Only
If your camera supports user sensor cleaning, start with the camera’s built-in cleaning function and follow the manufacturer’s instructions. A hand blower may be appropriate on some interchangeable-lens cameras. Do not touch or wet-clean the sensor unless you understand the correct procedure and tools for your model.
3. Body Wipe
Dampen cloth with water (no alcohol!); clean camera body.
4. Lens Cap Clean
Wipe interior of lens caps to avoid dust transfer.
5. Storage Routine
After each use, brush off dust, cap lenses, power off.
