You can find a blower at most stores that sell cameras and camera equipment, or online.
If you don’t have access to a camera-cleaning cloth, use a cotton swab or wrap a toothpick in a cotton pad. [4] X Research source
If you notice any particles on or around the ground glass, use a blower to blow them away before you wipe it down with a cloth.
Avoid using your mouth to blow air onto your camera lens. The saliva from your mouth can coat and damage the lens.
Always apply your lens cleaner to a cloth or tissue and not directly on your camera lens. Applying a lens cleaner directly to your camera lens can result in liquid getting into your camera’s body. [12] X Research source
When you’re traveling with your camera, carry it in a travel case as opposed to carrying it in the same bag as your other belongings. This will prevent your camera and lens from getting dirty or damaged.
