Cold nights bring space heaters, fireplaces and holiday cooking. Practical habits to prevent home fires during the winter months.
In California, many people think of fire as a summer and fall danger tied to wildfire season. But winter brings its own risks inside the home. As temperatures drop, people turn on space heaters, light fireplaces and spend more time cooking big holiday meals. Fire safety organizations often note that home fires increase during colder months, with heating and cooking among common causes.
The good news is that most home fires are preventable with simple habits. This guide covers heating, fireplaces, holiday cooking and smoke alarms. It is general information; follow manufacturer instructions and guidance from the NFPA, U.S. Fire Administration and your local fire department.
Space heaters
Portable space heaters are convenient but need careful use:
- Keep three feet of clearance around heaters from anything that can burn: furniture, curtains, bedding, paper and clothing.
- Plug heaters directly into wall outlets, not extension cords or power strips, unless the manufacturer says otherwise.
- Turn heaters off when leaving the room or going to sleep.
- Choose heaters with safety features like automatic shutoff if tipped over and overheat protection.
- Keep children and pets away from heaters.
- Inspect cords regularly for damage.
Make the “three-foot kid-free zone” a family rule that kids can help enforce.
Fireplaces and wood stoves
A crackling fire is cozy, and safe use keeps it that way:
- Have chimneys inspected and cleaned regularly by a qualified professional.
- Use a sturdy screen to keep sparks inside.
- Burn only seasoned, dry wood. Never burn trash, wrapping paper or cardboard.
- Keep flammable items away from the fireplace, including stockings and decorations.
- Never leave a fire unattended, and make sure it is out before bed.
- Dispose of ashes safely in a metal container with a lid, placed away from the house. Ashes can stay hot for days.
In wildfire areas, improperly disposed ashes can start outdoor fires. Never dump ashes near vegetation, decks or fences.
Holiday cooking
Cooking is a leading cause of home fires, and holiday meals often involve multiple dishes, busy kitchens and distracted cooks. Safety habits include:
- Stay in the kitchen when frying, grilling or broiling
- Keep flammable items like towels and packaging away from the stove
- Turn pot handles inward
- Keep kids at least three feet from the stove
- Have a lid nearby to smother small pan fires; never throw water on a grease fire
- Keep a fire extinguisher accessible and know how to use it
- Be extra careful with turkey fryers; follow manufacturer instructions and use them outdoors, away from structures
Smoke alarms
Working smoke alarms are one of the most important safety tools in any home. Recommendations commonly include:
- Install alarms inside each bedroom, outside sleeping areas and on every level
- Test alarms monthly
- Replace batteries as needed
- Replace alarms according to manufacturer guidance, often about every ten years
- Consider interconnected alarms so all sound together
Make testing alarms a family activity: kids press the button and learn the sound.
Carbon monoxide alarms
Fuel-burning appliances like furnaces, fireplaces, gas stoves and water heaters can produce carbon monoxide, a colorless, odorless gas. California law requires carbon monoxide alarms in many homes with fuel-burning appliances or attached garages. Install alarms according to manufacturer instructions, test them regularly, and never run generators or grills indoors or in garages.
Electrical safety
Winter often means more lights, devices and heaters plugged in. Avoid overloading outlets, replace damaged cords and have an electrician check outlets that feel warm or spark.
Candles
Candles are popular in winter. Keep them away from anything flammable, never leave them unattended and consider flameless alternatives, especially in homes with kids and pets.
Plan and practice your escape
Make sure everyone knows two ways out of every room and the family meeting spot. Practice home fire drills twice a year, including at night.
Power outages
Winter storms and planned power shutoffs can cause outages. Use flashlights rather than candles when possible. If using generators, follow safety guidelines carefully and operate them outdoors away from windows and doors.
A winter fire safety checklist
- Space heaters with three feet of clearance, turned off when unattended
- Chimney inspected, screen in place
- Ashes in a metal container away from the house
- Stay in the kitchen while cooking
- Smoke and carbon monoxide alarms tested
- Outlets not overloaded
- Flameless candles where possible
- Escape plan practiced
Questions families ask
Can I leave a space heater on overnight?
Fire safety organizations generally recommend turning heaters off when sleeping or leaving the room. Follow manufacturer instructions.
How do I put out a grease fire?
Turn off the heat if safe and cover the pan with a lid. Never use water. If the fire grows, get out and call 911.
How often should chimneys be inspected?
Many organizations recommend annual inspection, with cleaning as needed.
Key takeaways
Use space heaters carefully, maintain fireplaces, dispose of ashes safely, stay alert while cooking, test smoke and carbon monoxide alarms, avoid overloaded outlets, choose flameless candles and practice your escape plan. Winter can be cozy and safe at the same time.
A winter safety walk-through
Once a year, as the weather cools, walk through your home with your family and check:
- Living room: fireplace screen in place, chimney inspected, flammable decorations away from the hearth, space heater clearance.
- Kitchen: fire extinguisher accessible and charged, towels and packaging away from the stove, pot handles turned in.
- Bedrooms: smoke alarms tested, space heaters off at night, cords not under rugs.
- Hallways: smoke and carbon monoxide alarms working, exits clear.
- Garage: no generators or grills used inside, flammable liquids stored safely.
- Outside: ashes stored in a metal container away from the house, outdoor lights rated for outdoor use.
Kids can carry a checklist and tick boxes as you go. It turns safety into a team activity.
Fire extinguisher basics
Many households keep a multipurpose fire extinguisher in the kitchen. Learn how to use it before you need it. A common memory aid is PASS: pull the pin, aim at the base of the fire, squeeze the handle and sweep side to side. Only use an extinguisher on small fires and only if you have a clear exit. If a fire grows, get out and call 911.
Older adults and winter fire safety
Older adults may face higher risks from home fires. Help older relatives check smoke alarms, review heater safety and plan escape routes. Consider alarms with strobe lights or bed shakers for people with hearing loss.
Renters and winter safety
Renters should check that landlords have installed required smoke and carbon monoxide alarms, report heating problems promptly and follow building rules about space heaters and decorations.
Winter storms and wildfire country
In parts of California, winter can bring both storms and dry, windy spells. Stay alert to red flag warnings even in winter, keep defensible space maintained and remember that home fire safety habits matter year-round.
Do this weekend
- Test smoke and carbon monoxide alarms
- Check space heater cords and clearance
- Schedule a chimney inspection if you use a fireplace
- Find a metal container with a lid for ashes
- Check that your fire extinguisher is charged and accessible
- Review the escape plan with your family
An hour of preparation now makes the whole winter safer.
Questions about smoke alarms
Why does my smoke alarm chirp?
A chirp often means a low battery or that the alarm is reaching the end of its life. Replace the battery or the alarm according to manufacturer instructions.
Are interconnected alarms worth it?
Interconnected alarms sound together, so a fire in one part of the house alerts everyone. Fire safety organizations often recommend them, especially in larger homes.
What if my child sleeps through the alarm?
Some children do not wake to standard alarms. Plan for adults to wake them, and ask your fire department about alarms designed to help children wake.
A family story
Imagine a family who sets up a space heater in their toddler’s chilly bedroom. During their annual winter safety walk-through, their ten-year-old notices that the heater sits just a foot from the curtains and that its cord runs under the rug. Together they move the heater to a clear spot, plug it directly into the wall and agree to turn it off at bedtime, using extra blankets instead. Later that winter, a neighbor’s house has a small fire from a heater near bedding. The family is grateful for their walk-through and for a ten-year-old who has become the house safety inspector.
Small checks like this prevent many home fires, and involving kids helps safety become a family value.
Winter safety does not require big changes. It is a collection of small habits, repeated every day, that keep families warm, cozy and safe through the coldest months of the year and into the holidays.
Warm memories
Winter nights are made for family moments: cocoa by the fire, holiday cooking together, stories before bed. Keeping homes safe protects those memories.
One more warm moment worth adding this season is a letter from Santa for the kids, written about their real year and the things they are proud of.
This article is general information, not professional safety, insurance, legal or medical advice. Always follow instructions from CAL FIRE, your local fire authority and emergency officials.