Many people ask this question because their microwave ovens are not as large as their refrigerators. As such, they do not understand why the microwave requires a dedicated circuit. Do Microwaves...

If you live in the US, you don’t have to think about the suitability of the bulbs your local store sells. More than likely, they will work in the average American home. But what about visitors from...

GFCIs will keep you safe by tripping in response to ground faults. But you have to test them routinely to ensure that their protective mechanisms are still operational. What happens when a GFCI fails...

Do you need a GFCI receptacle for your home? If you do, what is the appropriate amperage to get? Does it make sense to add a 20-amp GFCI to a 15-amp circuit? What about a 15-amp GFCI on a 20-amp...

A sump pump will keep your basement from flooding, but only if it has a power source. GFCIs are supposed to prevent electrocution. However, they can also deprive a sump pump of power. This raises...

Surge protectors are not power strips. They are far superior. Surge protectors will keep your electronic devices safe by redirecting spikes and surges. But can you trust them to defend against every...