Please use all the contents. For cans with a gas venting cap, follow the instructions on the can to vent the gas. For cans without a venting cap, aim the nozzle at hard ground and expel all the gas.No need to make holes in the can.
* Always vent the gas in a well-ventilated environment, and keep away from fire.

Please wrap broken or fragile items in paper and mark them as “危険”.