BISSELL Little Green Max Pet 12V Corded Car Cleaner

The BISSELL Little Green Max Pet is a corded 12V portable carpet and upholstery cleaner designed for car interiors and detailing. It features SmartMix Technology for automatic mixing of cleaning solution and water, a self-cleaning tough stain tool, and a pet hair removal tool. The unit is compact enough for car use with a reported 0.5-gallon solution tank and includes multiple specialized attachments for seats, carpets, and upholstery. The corded 12V design means it plugs into your vehicle's power outlet—no battery to charge or manage. While it offers strong suction for embedded pet hair and stains, the cord length limits reach and it's positioned at the premium end of the handheld car-vacuum market (~$160). Community reviews note effective cleaning power, especially for pet-related messes, though some users mention it's heavier than basic handheld vacuums and the cord can be restrictive in tight spaces.