Smart switches require a neutral wire for power, but many older homes do not have one available. You should never attempt electrical work unless you are a licensed or experienced electrician.

This is a developing story. For the latest local updates head to LAist.com and sign up for breaking news alerts. Interest in air filters and purifiers is spiking in Southern California, including ...

To cool your home, face box fans out on the hottest side of your home and in on the coolest side. Box fans are energy-efficient, consuming around 75 watts per hour, significantly less than most air ...