Practical guidance
Test Smoke and Carbon Monoxide Alarms Regularly
A quick alarm check helps confirm that your home’s early-warning devices are ready when you need them.
By KL Properties
Smoke and carbon monoxide alarms are easy to overlook because they stay quiet most of the time. A short, recurring check helps you find a weak battery or failed unit before an emergency.
What to do
- Press and hold each alarm’s test button until the alert sounds.
- Replace batteries when the unit chirps or according to the manufacturer’s instructions. Some sealed units require the entire alarm to be replaced.
- Gently vacuum dust from the exterior vents without opening or painting the alarm.
- Check the manufacture or replacement date printed on the unit and follow the manufacturer’s replacement schedule.
- Make sure alarms have not been removed, covered, or blocked.
If an alarm does not respond after you follow its instructions, replace it or notify your property manager promptly. Never ignore a carbon monoxide alarm; go outside to fresh air and contact emergency services.