How often should smoke detectors be replaced according to safety guidelines?

Smoke detectors are critical safety devices that help to alert occupants of a building to the presence of smoke and potential fire hazards. According to safety guidelines, smoke detectors should generally be replaced every 10 years. This timeline is based on the understanding that the components within smoke detectors can degrade over time, reducing their effectiveness.

After 10 years of use, the reliability of the devices may be compromised, and they may not detect smoke as efficiently as newer models. Therefore, adhering to the 10-year replacement guideline ensures that smoke detectors function optimally, providing the best protection for residents.

In addition to the replacement timeline, it's essential to regularly check smoke detectors, typically at least once a month, to ensure they are operating correctly. This involves testing the alarms and changing the batteries at least once a year if they are not hardwired. Following these practices can significantly enhance safety in residential and commercial properties.