The Hoover CleanSlate Plus is ideal for homeowners, especially those with pets or active families, who need a versatile spot cleaner for frequent use. If you prioritize a larger 40 oz tank to minimize refills and appreciate a 7-inch tool for efficiently cleaning wider areas on carpets and upholstery, this is your choice. It offers effective general stain removal and maintenance at a more accessible price point.

The Shark StainStriker is perfect for individuals facing very stubborn, embedded stains and odors, particularly pet messes. If your main priority is maximum cleaning power, exemplified by its "20x more stain power" dual-activated solution, and you value the convenience of on-board self-cleaning, the higher price is justified. Its lightweight 9.0 lbs design also makes it highly portable for targeted, tough stain emergencies.