Install smoke detectors on every level of your home, including the basement, and inside each bedroom or sleeping area. Place carbon monoxide detectors on each level of your home, near sleeping areas, and in proximity to any fuel-burning appliances.

Mount smoke detectors on the ceiling or high on the wall, about 4 to 12 inches from the ceiling. Carbon monoxide detectors can be placed at chest height or higher, but always follow the manufacturer’s guidelines.

It’s not recommended to install a smoke detector in the kitchen, as cooking may trigger false alarms. However, a heat detector might be suitable. Installing carbon monoxide detectors in the kitchen or bathroom is generally not necessary, but it’s essential to have them in adjacent living spaces.

Combination detectors are convenient and save space. They are a good option, especially in smaller homes. However, ensure they are placed appropriately to detect both smoke and carbon monoxide effectively.

Replace the batteries in smoke and carbon monoxide detectors at least once a year, or when the low-battery warning beeps. Some newer models come with long-lasting lithium batteries that may not need replacement for the life of the detector (typically 10 years).

Most detectors have a lifespan of 7-10 years. Check the manufacturer’s recommendations on the specific model you have. Replace detectors that have reached their expiration date.

Yes, it’s essential to test your smoke and carbon monoxide detectors at least once a month to ensure they are functioning correctly. Most detectors have a “test” button that you can press for this purpose.