Discover the science behind effective stain removal. We analyze surfactant chemistry, hydraulic suction, and the engineering of portable extractors like the Dirt Devil FD13000 to explain why "spraying and wiping" isn't enough.

Published on Nov. 29, 2023, 8:08 p.m.

When a cup of coffee falls or a pet leaves an unwanted surprise on the carpet, the immediate instinct is usually panic, followe…