Which cleans carpets better, the Bissell Big Green or the Hoover SmartWash+?

The Bissell Big Green has the bigger tanks and a 1400 W motor built for deep cleaning. The Hoover cleans well and is easier to use, but it is aimed at routine full-home cleaning rather than the heaviest soil.

Which is easier to use?

The Hoover. You push forward to wash and pull back to dry, and Auto Mix measures the solution for you. The Bissell needs manual measuring and is much heavier to move.

Which dries carpets faster?

The Hoover. Its HeatForce extraction is claimed to dry 35% faster than the Bissell Revolution Hydrosteam. The Big Green uses standard extraction with no heated drying.

Is the Hoover SmartWash+ worth the extra over the Bissell?

It is the cheaper of the two at $189.99 at eBay as of November 3, 2026. It also dropped to $99.47 on November 2, 2026, so check its price history before buying.

How often do I have to empty each tank?

The Bissell holds 8 L of dirty water, so it runs far longer between empties. The Hoover's 0.5 gallon dirty tank fills quickly on large rooms.

Which is better for stairs and upholstery?

The Bissell, thanks to its 2.4 m upholstery hose and long cord. The Hoover is light enough to carry but its fixed D-handle and low-profile foot are less suited to stairs.

Bissell Big Green Professional Carpet Cleaner vs Hoover SmartWash+ Automatic Carpet Cleaner

Buy the Bissell Big Green Professional if you want the deepest clean and don't mind a heavy, corded machine. Buy the Hoover SmartWash+ if you want push-forward-to-wash, pull-back-to-dry simplicity and faster drying. The Hoover is far cheaper: $189.99 at eBay as of November 3, 2026, versus the Bissell's pro-grade price. The Hoover also hit $99.47 on November 2, 2026, so watch its price history before buying.

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