10 Best Portable Steam Cleaners 2026 in the United States

The BISSELL Little Green Multi-Purpose Portable Cleaner is designed mainly for spot cleaning carpets, upholstery, and car interiors, making it a good fit for those who need a portable and versatile cleaning tool. It has a reasonably large 48 oz tank, which lets you clean a good area before needing a refill. Its weight is around 9.7 pounds, which is a bit on the heavier side for handheld portable cleaners, so it may feel a little bulky during extended use.

It comes with useful attachments like a 3-inch tough stain tool and a HydroRinse self-cleaning tool, helping you tackle stubborn spots and keep the machine maintained easily. The cleaner is corded and relies on strong suction and a specialized cleaning formula to remove stains and odors effectively, rather than heavy steam power. The product's design is straightforward and user-friendly.

This machine is best suited for pet owners or anyone needing a portable cleaner for small to medium messes rather than large-scale deep cleaning. The model is highly rated for effectiveness on pet stains and odors but may not replace a full-size carpet cleaner for heavy-duty jobs.

The BISSELL Little Green Mini is a compact and lightweight portable cleaner designed mainly for spot cleaning carpets, upholstery, car interiors, and pet areas. Weighing just 7 pounds and measuring about 13.5 inches wide, it’s easy to store and handle, which is great if you need a small appliance for quick jobs or travel. It comes with useful attachments like a 4-inch tough stain tool for scrubbing and a HydroRinse self-cleaning hose tool that makes maintenance easier.

The cleaner uses a special BISSELL formula that helps remove stains and odors effectively, which can be a big plus for pet owners and households with allergens. This product does not operate as a steam cleaner—it relies on spraying and suction rather than steam pressure. It is best suited for users who want a portable, easy-to-use spot cleaner for upholstery and small messes rather than a full steam cleaning machine.

The BISSELL Little Green Proheat Pet is designed for easy, portable deep cleaning, especially suited for homes with pets. It heats the cleaning solution quickly—within 30 seconds—to about 120°F, which helps to loosen tough stains and eliminate odors like pet urine. This heated cleaning technology is a strong point, making it more effective on waxy or set-in messes compared to some competitors.

The cleaner includes a specialized Pet Pro Oxy Triple Action Formula that not only removes stains but also fights odors and helps prevent new stains, which is great for pet owners. Weighing around 12 pounds, it’s portable but a bit on the heavier side for a handheld device, which may affect ease of use during longer cleaning sessions.

With a strong reputation for tackling pet-related stains effectively, this model serves as a solid choice for those looking for a portable cleaner focused on upholstery and carpet spots, especially in pet-friendly homes.