✨ Keep Your Gear Gleaming! Non-flammable formula ensures peace of mind. Extension straw for those hard-to-reach spots. Prevent contact failure with routine cleaning. Blast away dust and dirt for peak performance! Safe on rubber, metal, and most plastics. Improves conductivity Quick evaporation Zero residue This Non-Flammable Electronic Contact Cleaner Aerosol Spray is designed to safely clean Joycons, computers, PCBs, and more. With a quick-drying formula that leaves zero residue, it effectively removes dust, dirt, and contaminants, ensuring optimal conductivity for your sensitive electronic equipment.