Unplug the device and remove the battery if possible
Move the electronics to a well-lit, isolated area
Wear gloves and a mask
Shake out loose debris gently over a trash bag or outside
Use compressed air in short bursts to dislodge roaches and debris
Use a soft brush to sweep out visible insects and eggs
Vacuum around vents, seams, and openings with a hose attachment
Place the device in a sealed container with a desiccant packet if moisture is a concern
Use roach bait or traps near, but not inside, the electronics area
Clean the exterior with isopropyl alcohol on a cloth, avoiding excess liquid
Open removable panels only if you are comfortable and the device is unplugged
Inspect for eggs, droppings, and dead insects before reassembly
Dispose of vacuum contents and debris in a sealed bag immediately
Keep the electronics away from infested areas until the infestation is controlled
Contact a professional pest control service for severe infestations
Take the device to a qualified repair technician if internal contamination is extensive