You could dispose of an empty and depressurized FastGas cylinder at your neighborhood recycling Centre. Most FastGas cylinders include a force launch nozzle, which you can use to empty and fully discharge the tank before disposing of it at a recycling Middle. Background FastGas joined the nitrous oxide field in https://gunnerskype.p2blogs.com/35956149/5-essential-elements-for-nitrous-oxide-canisters