After years of use, I’ve found that the Bissell Little Green Portable Carpet Cleaner can keep my rugs, furniture, and even car seats looking new—or at least more sanitary.

All things considered, we’ve gone ahead and taken some of the guesswork out of online shopping for your next carpet. In our buying guide ... With hand-tufted floral details, this emerald green beauty ...

A candid, long-term review of the “little green” carpet cleaner, reflecting on its durability, cleaning performance, maintenance, and whether it’s still worth using after 15 years.