We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.There's a reason Bissell's Little Green Machine has a dedicated following among pet owners (not to mention kid owners): It's a powerful upholstery cleaning tool that can do the work of an upright steam cleaner and can be carried in one hand. But there's an even more compact version, the Bissell Little Green Mini Portable Carpet Cleaner, that's just as powerful and even more portable, making it an especially good bet for, say, cleaning out your car after taking your dog on a long road trip. Right now, you can grab one for $79.99 (originally $99.99), 20% off the usual price during October Prime Day sale. Bissell Little Greeen Mini Portable Carpet & Upholstery Deep Cleaner (Tea Green) $79.99 at Amazon $99.99 Save $20.00 Get Deal Get Deal $79.99 at Amazon $99.99 Save $20.00 As the name implies, this thing is small. It weighs in at only seven pounds, making it the lightest and most compact carpet cleaner in Bissell's lineup. It's easy to take it up or down stairs, into a car, or anywhere else around the house you need deep-cleaning power. You fill up the water tank, add cleaning solution, spray the stain, scrub it with the attached tool, and the machine will suck the dirty liquid back into a separate tank.The Little Green Mini is great for pet messes (I've used it on the rug more times than I'd like to admit), spills, stains, and dirt on carpets, rugs, and furniture. Because of its small size, it's also easy to stow away. It includes a four-inch Tough Stain Tool, a hand-held attachment to scrub the affected areas. The water tank can hold up to 16 ounces, and the dirty water tank, 13.5 ounces—pretty small, but that's the tradeoff for more portability. The main hose is four feet long, and the power cord is 12 feet long. It comes with an eight-ounce bottle of Bissell Little Green Oxy formula for cleaning, but when that runs out, you can use most any carpet cleaning solution you want.If you don't need or want a massive machine to clean your messes, or want something portable to go up or down stairs or that fits easily into a vehicle, the Bissell Little Green Mini Portable Carpet Cleaner is a great option at the current 20% discount. Our Best Editor-Vetted Early Prime Day Deals Right Now Apple AirPods Pro 3 Noise Cancelling Heart Rate Wireless Earbuds — $179.00 (List Price $249.00) Sony WH-1000XM5 — $198.00 (List Price $399.99) Ring Indoor Cam Plus 2K Wired Security Camera (2-Pack, White) — $59.98 (List Price $119.98) Apple iPad 11" 128GB A16 WiFi Tablet (Blue, 2025) — $399.00 (List Price $449.00) Blink Outdoor 4 1080p 3-Camera Kit With Sync Module Core + Doorbell — $65.99 (List Price $259.98) Ring 2nd Gen 2K Wired Video Doorbell With Chime (2026 Release) — $49.99 (List Price $114.98) Fire TV Stick 4K Plus Streaming Player With Remote (2025 Model) — $37.99 (List Price $69.99) Apple Watch Series 12 — $349.99 (List Price $399.00) Deals are selected by our commerce team