Vader log burner
Locate an empty bottle. Carefully remove the tap. Fill with water to displace any left over gas.
Tampering with LPG cylinders or converting them to any other use as shown here is highly dangerous and can result in serious injury or death. It is also unlawful and could result in companies taking legal action or, if appropriate, criminal prosecution. Branded cylinders are and always remain the property of the company. I now import empty cylinders from China which are branded with my company logo and have never been filled with LPG.