The cost of replacement bags is just one of many factors to consider when you're deciding between a bagged or a bagless vacuum. There are advantages and disadvantages to both types of vacuums, ...

See which vacuums our testers liked best for tackling allergies. See our top picks from brands like Dyson, Kenmore, and Shark.

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

CNET has been testing robot vacuums for years, but we're always refining our testing procedures. Here's the process we use to evaluate robot vacuums for cleaning, navigation performance, obstacle ...