Best overall: Bissell 2-in-1 Proheat 2X Lift-Off Pet. Best upright: Bissell ProHeat 2X Revolution Pet Pro Plus. Best for pets: Bissell Big Green Pet Pro. Best portable: Bissell Little Green Pro Commercial Spot Cleaner. Best hands-free: Bissell SpotBot Pet Handsfree. Best budget: Bissell Pet Stain Eraser Plus. Mar 9, 2023