Many disposable masks have a metal nose wire or staples holding the straps which can cause sparks or a fire when heated. (Pixabay photo)

Don’t use microwave to sterilize COVID-19 masks: Ontario fire marshal

Jon Pegg says there have been 51 fire fatalities in Ontario between Jan. 1 and May 4

Ontario’s fire marshal says there’s been an increase in fire deaths this year as COVID-19 measures force many people to stay home and do more home cooking.

Jon Pegg says there have been 51 fire fatalities between Jan. 1 and May 4, a 65 per cent increase over the same time period last year. He says 17 Ontarians have died in fires this past March alone.

Fire marshal office spokesman Ryan Betts says it wasn’t clear how many deaths occurred in homes and how many were due to cooking but says unattended cooking is the leading cause of home fires.

He adds that “we do know more people are staying at home these days and therefore the potential is greater for things like cooking fires and smoking.”

The fire marshal is also warning people not to use a microwave to sterilize face masks or other personal protective equipment. Pegg says microwave ovens are not designed to heat cloth materials, so there is a risk of the mask overheating and catching fire.

Betts says he is not aware of any fires caused by microwaves and masks in Ontario, but says it has been an issue in the United States and United Kingdom.

Many disposable masks have a metal nose wire or staples holding the straps which can cause sparks or a fire when heated.

“Heating a face mask in a microwave, in an effort to decontaminate it, is a potential fire risk and should never be done,” Pegg said Tuesday in a release.

Betts says no heat source should be used to sterilize personal protective equipment, including ovens and radiators.

The Canadian Press

Like us on Facebook and follow us on Twitter.

Coronavirusfirefighters

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

New task force to look at closing roads to vehicles in downtown Revelstoke

Councillor Cody Younker moved to have the Economic Recovery Task Force do stakeholder engagement

Glimpses of Revelstoke’s past for May 28

New cigar store, first rememberance day and May Day celebrations

Revelstoke City Hall to re-open June 1

Drop-in hours will be limited and appointments are available

Revelstoke Community Foundation giving $40,000 to charities

The funds are to help during the pandemic

Revelstoke woman finds welcoming letter on her Alberta-registered truck

There have been multiple reports online of vandalism to vehicles with Alberta licence plates

Feds looking at ways to reunite families amid COVID-19 border restrictions with U.S.

Some families with members of dual-citizenship have become separated due to the pandemic

VIDEO: Humpback whales put on quite a show

The ‘playful’ pod lingered by a Campbell River tour operator’s boat for quite some time

B.C. woman launches First Nations search, rescue and patrol program

Linda Peters envisions trained searchers ready to go at moment’s notice in each B.C. First Nation

Large cruise ships barred from Canadian waters until end of October: Garneau

Last year 140 cruise ships brought more than two million visitors to Canadian ports

Flood watch for Salmon River upgraded as high temperatures, rain forecast

Shuswap Emergency Program warns residents to prepare now for possible extreme flooding

Man who bound, murdered Vancouver Island teen still a risk to public: parole board

Kimberly Proctor’s killer is still ‘mismanaging emotions,’ has had ‘temper tantrums’

RCMP request public’s help in locating missing Salmon Arm man

Ken Derkach is a familiar face to many, one of the city’s residents who is without a home

Booze on Kelowna beaches? Mayor says ‘not at the moment’

Mayor Colin Basran says alcohol in public spaces is not on council’s radar right now — but that could change

Getting hitched at historic B.C. gold rush town still on table during COVID-19 pandemic

Micro-weddings, online visits, offered at Barkerville Historic Town and Park

Most Read