Smoke alarms should be fitted outside each sleeping area and in each bedroom if the occupants smoke in the bedroom, have heaters or electrical appliances in their bedroom or if their door is shut preventing them from hearing the alarm outside their door.
Homeowners should test their alarm once a month by operating the test button and vacuum or use a soft brush to clear the grill on the smoke alarm every month or so to make sure it is dust free.Smoke and fire are killers that often strike while people are asleep. A well maintained smoke alarm is the surest way to protect your home and family.