Camera cleaning mode
Most digital cameras have a sensor cleaning mode and this is what you should always try first before going for any other type of cleaning. You should remove the lens and then aim your camera downwards when engaging the cleaning mode. This way, dislodged dust and dirt will fall out easily. The sensor cleaning mode is sometimes all you need to have a clean sensor, but you might need to employ other cleaning options if this does not yield the results that you expect.
Bulb blowers make other very good tools to help you clean the camera sensor. Choose larger blowers to get rid of dust from the sensor, but never ever use air that is compressed and canned on the sensor because your risk fluid damage. When using the blower, point the camera downward … Read the rest