Safety
Detectors, fire equipment, and first aid
4 items
Smoke Detector Every 10 years
Sensors degrade regardless of battery changes. Manufacturer date determines replacement.
CO Detector Every 5-7 years
CO sensors degrade faster than smoke detectors. Expired units may not detect dangerous levels.
Fire Extinguisher Every 10-12 years
Pressure decreases and chemicals degrade. An expired extinguisher may fail in an emergency.
First Aid Kit Check annually
Medications expire, adhesives lose stickiness, and sterile items can become compromised.