Requires two (2) AAA batteries (not included). Use high quality batteries for best performance. Remove the batteries before traveling on an airplane.
Do not use on camera chamber or parts other than sensor, otherwise you will smear the sensor.
Wash inside the cap occasionally with mild soap or in case of a smear.
The brush is already inserted into the device, however if the brush comes off (or if you pull it out of the device to wash the brush filaments), you can always attach it back to the device. Do not use glue! The brush is meant to attach to device without glue.
When removing the cap, do not pull straight off. Instead, "unscrew the cap following the arrows direction"
Turn the device on and spin the brush 3 times for 5 seconds. This will enhance the fiber charges and dislodge any particles within the fibers via centripetal force.
Take the Arctic Butterfly® 724 and gently brush across your sensor ONCE. Do not spin the brush while on sensor! Keep your fingers away from the power button on the device while cleaning the sensor to prevent accidental spinning.
Release the camera shutter and proceed with checking the image for evidence of dust particles.
Repeat steps 6 through 8 if necessary.