“People want to be able to keep themselves warm for at least half an hour while waiting for help to come.”
globalnews.ca
'Sand or kitty litter can be used as traction for emergency traction if your car tires are stuck. And the cat litter has an
added bonus; if you put it in a tied-off sock on the dashboard, it can suck in the moisture and help prevent condensation on your windshield.'
''If you have extra newspaper hanging around your home, stash it in your car. If you’re stuck on the road, you can insulate your vehicle’s window, which helps trap in heat and acts as a barrier against the wind.''
"When the temperature goes below –10 C, salt becomes a lot less effective," Chris McGeachy told CBC News.
"Our recommendation is after you shovel your sidewalk, is to lay down an abrasive. This can include sand, gravel or even cat litter."