Clocks Fall Back This Sunday: A 10-Minute Smoke and CO Alarm Checkup

Pull up a chair. A week from today, on Sunday, Nov. 1, we all get to turn the clocks back and enjoy one extra hour of sleep. It's also the easiest reminder of the year to look up at the ceiling and ask a simple question: would our alarms wake us in time?

Let's break this down. The clock change is not a crisis, and nothing here should worry you. It's a friendly nudge to spend about ten minutes on a few small tasks that safety agencies say can make a real difference for your household.

Here's What Happened

According to the National Institute of Standards and Technology, daylight saving time in 2026 ends at 2 a.m. local time on Nov. 1, when clocks move back one hour. Hawaii, Arizona (except the Navajo Nation), Puerto Rico, Guam, American Samoa and the Virgin Islands do not observe daylight saving time.

Safety agencies have long tied the clock change to alarm maintenance. The Centers for Disease Control and Prevention recommends checking carbon monoxide (CO) detector batteries when you change the time each spring and fall. The U.S. Consumer Product Safety Commission (CPSC) advises testing smoke and CO alarms monthly and replacing batteries at least yearly, unless your alarms have sealed 10-year batteries.

There's a seasonal reason this reminder lands now, too. As the weather cools, many of us start using furnaces, fireplaces and portable heaters again, and the CDC lists gas- and oil-burning furnaces, portable generators and charcoal grills among the household sources of carbon monoxide.

Why It Matters

The American Red Cross says that if a fire starts in your home, you may have as little as two minutes to escape. A working smoke alarm and a fire escape plan you have practiced are what buy you those minutes. The U.S. Fire Administration puts it plainly: "A smoke alarm with a dead or missing battery is the same as having no smoke alarm at all."

Carbon monoxide is harder to notice because you can't see or smell it. The CDC reports that each year, more than 400 Americans die from unintentional CO poisoning not linked to fires, more than 100,000 visit an emergency department, and more than 14,000 are hospitalized. Early symptoms such as headache, dizziness and an upset stomach are often described as flu-like, and the CDC notes that people who are sleeping can die from CO poisoning before they have symptoms.

Alarms also wear out. The U.S. Fire Administration says smoke alarms need to be replaced 10 years from the manufacture date. For CO alarms, the CDC says to replace them following the manufacturer's instructions or every 5 years, and the CPSC's carbon monoxide fact sheet notes that newer alarms have an end-of-life signal that tells you when it's time.

What This Means for the Village

Home fire and CO safety touches nearly everyone, but the details look a little different from house to house.

• Families with children: Kids should know what the alarm sounds like and what to do when they hear it. The Red Cross recommends talking with all family members about a fire escape plan and practicing it twice a year.

• Homeowners: You control the whole checklist, including every level and the basement. The CDC recommends having heating systems, water heaters and other gas, oil or coal-burning appliances serviced by a qualified technician every year, and having chimneys checked or cleaned yearly.

• Renters: If an alarm is missing, chirping or past its date, tell your landlord or property manager. Rules differ by place: the CPSC notes that many states and local jurisdictions require CO alarms in residences, so check with your local building code official.

• Older adults and neighbors with limited mobility: Reaching a ceiling alarm can mean climbing a stepstool, and that isn't safe for everyone. The Red Cross Georgia region says it may be able to help if you cannot afford smoke alarms or are physically unable to install one.

• People with hearing loss: The U.S. Fire Administration notes that alarms with flashing strobe lights or vibration are available for people who can't hear standard alarms.

• Home-based business owners: If you work from a home office, garage or workshop, include that space in your checks.

What You Can Do Now

Here's a simple routine you can finish in about ten minutes per floor. Grab a sturdy stepstool, fresh batteries and a pen.

1. Test every alarm. Press the test button on each smoke and CO alarm. If one doesn't sound after a fresh battery, replace the alarm. The CPSC notes that the test button checks the alarm's circuitry, not the accuracy of its CO sensor, so replacement dates still matter.

2. Swap the right batteries. The U.S. Fire Administration says to replace 9-volt batteries at least once a year, and to replace the backup battery in hardwired alarms yearly. If your alarm has a sealed 10-year lithium battery, don't swap the battery. Replace the entire alarm according to the manufacturer's instructions.

3. Check the dates. Look for the manufacture date on each alarm. Smoke alarms are due for replacement 10 years after it. For CO alarms, follow the manufacturer's instructions or the CDC's 5-year guidance, and set a calendar reminder on your phone when you install a new one, as the CDC suggests.

4. Count and place your alarms. Smoke alarms belong inside every bedroom, outside each sleeping area and on every level, including the basement, on the ceiling or high on the wall. CO alarms belong on every level and outside sleeping areas, where furniture or drapes can't cover them. The CPSC does not recommend placing CO alarms in kitchens or above fuel-burning appliances. Both agencies say interconnected alarms, where one sounds and they all sound, are best.

5. Don't silence a cooking alarm the wrong way. If an alarm sounds while you cook, never remove the battery. The U.S. Fire Administration suggests pressing the hush button, opening a window or door, waving a towel near the alarm, or moving the alarm several feet from the kitchen.

6. Practice your escape plan. The Red Cross says to practice twice a year. If a fire starts, the rule is simple: get out, stay out and call for help. Never go back inside for anything or anyone.

7. Give your heating season a once-over. Per the CDC: use generators only outdoors and more than 20 feet from windows, doors and vents, never inside a home or garage, even with doors and windows open. Never burn charcoal indoors, never run a car in an attached garage and never heat your home with a gas oven. For more winter prep, see our look at what NOAA's El Niño outlook means for your home and family.

If a carbon monoxide alarm sounds

The CPSC says never to ignore a CO alarm, and not to try to find the source. Move outside to fresh air right away, call 911 or your fire department, and do a head count to make sure everyone is out. Don't go back inside until emergency responders say it's safe.

If you feel symptoms but no alarm is sounding, the CPSC advises getting outside to fresh air immediately, calling your fire department from a neighbor's home, and seeing a doctor promptly.

How the Village Can Help

The village is strongest when it's prepared, and some of our neighbors can't easily do this alone. A few small acts of kindness can go a long way.

• Offer to test the alarms at the home of an older neighbor, a new parent or a caregiver who is stretched thin, and steady the stepstool while you're at it.

• Call your local fire department's non-emergency number and ask about free or reduced-price smoke alarms and installation. The U.S. Fire Administration says some departments offer them.

• Point neighbors who can't afford alarms or can't install them toward the American Red Cross Georgia region, which says it may be able to help.

• Pick a day with your street, building or congregation and check alarms together, then share this article in your group chats.

• If you have time to give, the Red Cross Georgia region is looking for disaster relief volunteers.

For more neighborly news and local happenings, visit Around The Village, and find our other practical guides in The Front Porch.

Front Porch Takeaway

Gaining an hour on the clock is nice, but the best use of it may be ten minutes with a test button, because a working alarm is a quiet promise you make to everyone under your roof.

Sources

• National Institute of Standards and Technology, Daylight Saving Time Rules

• U.S. Fire Administration, Smoke Alarms

• U.S. Consumer Product Safety Commission, Carbon Monoxide Fact Sheet

• U.S. Consumer Product Safety Commission, Save Daylight, Save Lives; Replace Batteries in Smoke and Carbon Monoxide Alarms

• Centers for Disease Control and Prevention, Carbon Monoxide Poisoning Basics

• American Red Cross, Home Fire Safety

• American Red Cross, Georgia Region

This article is general information. Always follow your alarm manufacturer's instructions and your local fire codes.