It's important to check and clean your smoke alarms regularly to make sure they work when you need them. Here's what you should do:
Press the “test” button on your smoke alarms as the instructions say, at least once a year. Clean them based on the instructions, usually by using a vacuum to get rid of dust.
Change old batteries right away to keep your alarms working all the time.
If there’s an issue with your smoke alarms that’s not about the batteries, tell your property manager or landlord immediately.
Let your property manager or landlord into your home to install or fix smoke alarms.
To keep your smoke alarms working well, make sure not to:
Don’t remove or mess with smoke alarms
Never take down a smoke alarm or its battery, unless you’re quickly changing the battery.
Don’t block smoke alarms
Avoid putting paint or anything else that could block the smoke alarm and stop it from working properly.
Sometimes you can fix a smoke alarm issue yourself:
Clean it: Often, cleaning out dust can fix small problems like false alarms.
Reset it: Use the reset button on your smoke alarm to fix errors.
Get help: If the problem doesn’t go away, contact your property manager for help.