Always keep fuel cartridges away from open flames, sparks, direct sunlight or temperatures above 120°F (49°C). Failure to do so may cause container to release flammable gas. Always store fuel cartridge in a well-ventilated area. Keep out of reach of children. Dispose of fuel cartridges properly. Dispose of fuel cartridges according to local regulations for aerosol products. Do not dispose fuel cartridge with other scrap for recycling. See following details.