Master the Oklahoma Burglary/Fire Challenge 2025 – Ignite Success and Break Through!

Smoke detectors in one- and two-family dwellings should be replaced every ten years. This timeframe is important because over time, the components inside smoke detectors can degrade due to environmental factors, dust accumulation, and normal wear and tear. After ten years of service, smoke detectors may become less reliable, increasing the risk of failing to alert occupants in the event of a fire.

The ten-year replacement guideline is supported by safety organizations and the manufacturers of smoke detectors, emphasizing the importance of regular maintenance and timely replacement to ensure optimal functionality. Regular testing of smoke detectors, typically recommended on a monthly basis, should be practiced alongside this replacement schedule to ensure that the devices are operational. Thus, the correct answer reflects both the manufacturer's recommendations and safety best practices for fire prevention in residential settings.

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