11 ms·By far the best and easiest way to clean a sensor is with a can of compressed air.by iamleppert 7y agoBy far the best and easiest way to clean a sensor is with a can of compressed air.Jerry2 7y ago>with a can of compressed air If your camera has an IBIS, I'd use a blower/brush instead. A blast of air from a can is way too violent and could damage the IBIS assembly.dboreham 7y ago...without any contaminants or propellant.