BISSELL PowerForce PowerBrush Upright Deep Cleaner vs Shark CarpetXpert with StainStriker

Buy the BISSELL PowerForce PowerBrush if you want a light, simple upright for carpets and pet messes and don't need attachments. Buy the Shark CarpetXpert with StainStriker if you want a 2-in-1 that also spot-cleans stairs, upholstery and car interiors. The BISSELL is about 7 lbs lighter and easier to carry and store; the Shark is heavier but adds a hose, a detachable handset, a stain tool and a crevice tool. Owners rate the Shark higher on average, though from far fewer reviews than the BISSELL's large, long-standing base.

• Choose the BISSELL PowerForce PowerBrush if you mainly clean carpet and area rugs in a small home and want a light machine you can carry up stairs and store in a closet.
• Choose the Shark CarpetXpert if you need to clean stairs, upholstery, car seats and crevices as well as carpet, and want the stain tool and two-formula system for spots.