Health Canada cautions campers about portable butane stoves

With camping season underway and the increased popularity of camping over the course of the pandemic, portable butane stoves are likely being heavily used across Canada. Health Canada is reminding Canadians to follow the instructions closely when using portable butane stoves. If the directions for assembly and use are not properly followed, there is an increased risk of explosions or flash fires, which could result in burn injuries. This can happen if the disposable butane gas canister overheats and explodes, or vents extra gas which then ignites. The Department has received reports of incidents related to certain portable butane stoves that use a disposable butane gas canister that lies horizontally and is enclosed in the body of the stove during use. There is some variation of features for different models and brands, but the appearance is very similar with the gas canister being enclosed in the body of the stove. (see photo below as an example) The Department has received 13 reported incidents related to explosions, uncontrolled flames or flash fires caused by this type of portable butane stove since 2013. These incidents were generally related to issues such as consumers installing the cooking grate or butane canister incorrectly or to a voluntary product recall in 2017, and some reported serious burn injuries.

Fire hazard - Flammability hazard

To avoid flash fires or explosions from the disposable butane gas canister overheating: Always read and follow the warnings and directions for use before using any portable butane stove. Always use the stove with the cooking grate the right-way up; with pot supports facing upwards. Never place a stove near other sources of heat or place additional stoves side-by-side. Only use pots and pans that fit the size of the cooking grate on the stove, so they do not cover the gas canister. If you or someone else has an incident involving a portable butane stove: Seek immediate medical attention; Report the incident to Health Canada.