How often should I test my Kidde smoke alarm?

Asked 2 years ago
It is essential to test your Kidde smoke alarm at least once a month to ensure it is functioning properly. Regular testing helps identify any potential issues that may prevent the alarm from detecting smoke or fire effectively. During the test, simply press the test button on the unit until you hear the alarm sound. If the alarm does not sound, it may need new batteries or, if it is hardwired, further inspection. In addition to monthly testing, Kidde recommends replacing smoke alarms every ten years. This is important because the sensors within the alarm can become less effective over time. It is also advisable to replace batteries in battery-operated alarms at least once a year. Keeping track of these timelines ensures that your home remains safe and compliant with fire safety standards. For more detailed information about maintaining your specific Kidde smoke alarm model, the current web page may provide valuable guidance. Always take fire safety seriously, as having a working smoke alarm can save lives.
Adam Goldkamp is the editor / author responsible for this content.
Answered Jul 26, 2025

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