Properly installed smoke detectors are often the first line of defense against a house fire, keeping the homeowner informed and ready to take action. However, it's important that the smoke detector ...

Juan has been a home inspector for 10 years and runs a successful home inspection company in Richmond, VA. He loves inspecting homes, but his real passion is educating home owners and newer inspectors ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Properly installed smoke ...