Fire extinguisher useful in fighting fires with a particular group of fuel. Specifications for fire extinguishers are set out in the standard AS/NZS 1841, the most recent version being released in 2007. All fire extinguishers must be painted signal red. Except for water extinguishers, each extinguisher has a coloured band near the top, covering at least 10% of the extinguisher's body length, specifying its contents. In Australia, yellow (Halon) fire extinguishers are illegal to own or use on a fire, unless an essential use exemption has been granted, this is due to the ozone-depleting nature of halon. According to the standard BS
Fire breathing many inherent risks to the health and safety of the practitioners. Fire breathing has a wider range of risks due to the required technique to create the effect. Having an actively spotting trained safety assistant with an appropriate fire blanket and fire extinguisher is an appropriate best practice when fire breathing and is a mandatory clause in most insurance policies for professional fire breathers. To increase safety, fire breathers must avoid highly combustible fuels such as alcohol, spirit-based fuels, and most petrochemicals, instead using safer combustibles with a higher flash point (>50 °C). Due to its relatively safe (≈90 °C)