Carpet & Upholstery Cleaners. 49 (13. EPA Safer Choice certified. (See Top 100 in Health & Household) 14 in Household Carpet Spot Cleaning Sprays. BISSELL Little Green (1400B) is a mid-level spot carpet cleaner, qualifying as an all-rounder and capable of delivering decent performance. Numatic George GVE370-2. This commercial-grade machine cleans your carpets like a professional would with a 3. DeepClean Pro 2X Deep Cleaning Concentrated Carpet Shampoo. BEST FAST-ACTING Folex Instant Carpet Spot Remover. clean 80 oz. Imagine six. This cordless handheld carpet cleaner loosens, lifts and removes tough pet stains with the convenience of a lithium-ion battery. Best for cars Chemical Guys Cleaning Kit. Email address. Woolite INSTAclean Permanent Stain and Odor Remover, Pack of 2. 110 at Amazon 177 at Walmart. Oct 16, 2023 Bissell ProHeat 2X Revolution Pet Pro Carpet Cleaner 279 at Wayfair Read more Best Value Carpet Cleaner Hoover SmartWash Automatic Carpet Cleaner 249 at Amazon Read more Best. Urban ladder. Best for Medium Jobs Bissell Little Green Carpet and Upholstery Cleaner. S Score. Jump to details. Bissell Little Green Multi-Purpose Portable Carpet Cleaner Check Price Great for Cars A good deal for the price, this is easy to use and works well on stains; 1 of our cleaning expert&x27;s personal favorites. 29 Cubic Inches Maximum recommended load 144 Pounds . Best for Pet Stains Rug Doctor Pet Portable Spot Cleaner. The SpotBot also has a hose for bigger spots or above floor cleaning. Best Bang for the Buck. 4 My Pet Peed Pet Stain and Odor Eliminator; 2. Jump to details. Hoover Oxy Tough Stain Remover. 53 with Subscribe & Save discount. Best heavy-duty carpet cleaner Britex BR-11 Carpet Cleaner. Check out our guide on the best carpet cleaners. By Theresa Holland. Buy Rug Doctor Pet Portable Spot Cleaner, 2X Suction Power, Lightweight Dual Action Pet Tool, Pro-Grade Power Removes Stains & Odors from Rugs,. This item BISSELL SpotClean Pet Pro Portable Carpet Cleaner, 2458, Grapevine Purple, Black, Large. 2 out of 5 stars with 1124 ratings. BEST COMPACT Bissell Little Green Pet Pro Portable Carpet Cleaner. Steam Cleaners. At Jims Carpet Cleaning, we understand the same characteristics about carpeting that make it so luxurious softness, mues sound, insulates are the very same reasons it attracts so much dirt, grime, germs, and bugs. Best Easy-To-Clean Carpet. Find low everyday prices and buy online for delivery or in-store pick-up. Add the lavender oil and the salt to the spray bottle. Mix in 1 teaspoon (4. The big brother to the similarly inanely-grinning Henry (the construction. Get top deals, latest trends, and more. Best Steam Cleaner McCulloch Steam Cleaner. Best for Stubborn Dirt Bissell SpotClean Pet Pro 2458 Carpet Cleaner. (14) Compare. Hoover PowerDash Pet Advanced Compact Carpet Cleaner. Our best portable pick, the Bissell 1400B Little Green Multi-Purpose Portable Carpet and Upholstery Cleaner, is 22 off today. 00 139. 5-star rating and more than 25,000 reviews, the Little Green Pet Deluxe Portable Carpet Cleaner seemed like it would be a dream for removing tough stains from carpet, upholstery, car interiors and more. 5 Foot Hose. Best powder carpet cleaner Dyson Zorb Powder &163;10. Auto detergent mix No. Carpet cleaners provide a deep clean to refresh your carpet and neutralise any lingering odours. For liquid spills, immediately blot away the moisture with paper towels or a white cloth. Water capacity 1 gallon. 28Fl Oz) 8. The 2-in-1 Combi-crevice tool has a wide nozzle and a brush for quickly switching between cleaning and dusting tasks around your home or car. Size 32 Ounces No rubbing, scrubbing or vacuuming Safe for color carpets. Vax SpotWash 1 Litre Solution For Rugs, Upholstery and Carpets Use with Vax. Bissell Professional Spot and Stain Oxy Portable Machine Formula, 32 Fl Oz (Pack of 1) 1199 (0. Britex Spot 'n' Stain Carpet & Upholstery Wipes 43. The best carpet cleaner for pets. 5H Weight 9 lbs. If your arms are aching just looking at some of these carpet-cleaning machines, the Rug Doctor Pet Portable Spot Cleaner is a rolling unit that allows you to more easily pull it from place to place. A spot cleaner like the Bissell Little Green Portable Carpet Cleaner 1400B can help you tackle spills, splats, and other messes on your carpet or upholstery. Put the cap back on and thoroughly shake. Rug Doctor Portable Spot Cleaner 4. This commercial-grade machine cleans your carpets like a professional would with a 3. One of the lightest carpet cleaners on the market at just 12. Dirty water capacity 1 litre. Rinse the cloth and repeat this process until the stain is completely removed from the carpet. Model FSR36. Hoover Everyday Solution, Deep Cleaning Carpet Shampoo, 64 oz Formula, AH30924, Package May Vary. Bissell Little Green Portable Carpet Cleaners vs. Using only water, Carpet Cleaners create hot water and steam to clean and break down built up grime and dirt for fresh, new look carpets. We found Oxi-Clean Carpet Stain Remover to be the best overall choice for cleaning up household messes. Pet Stain Eraser PowerBrush Plus cordless portable carpet cleaner - Titanium and Electric Blue. We test carpet cleaners on fresh and set-in stains to find the best. 5 out of 5 stars 174. Easy to clean with a removable nozzle. Carpet shampooers range from 99 to upwards of 1500 for more commercial and heavy duty machines, however most cost somewhere between 250 and 500. Add the lavender oil and the salt to the spray bottle. Best portable Bissell Little Green Pro. Updated on June 21, 2023. Hoover Everyday Solution, Deep Cleaning Carpet Shampoo, 64 oz Formula, AH30924, Package May Vary. With regular use, carpet cleaners can help maintain the freshness and cleanliness of your rugs, making them particularly valuable for pet owners, swiftly tackling tough stains resulting from. It&39;s a quick, no-fuss solution for addressing pet messes. Best for Stubborn Dirt Bissell SpotClean Pet Pro 2458 Carpet Cleaner. Combined with a low-profile foot which can get under any short-legged sofa, this machine is perfect. (Image credit Amazon) 3. Best premium upright carpet cleaner for pet hair. Home Best Carpet Cleaners for 2023 A good carpet cleaner can help keep dangerous pollutants from accumulating inside your home. Jul 13, 2023 Best Overall Hoover Smartwash Automatic Carpet Cleaner Best for Pet Stains Bissell ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner Best Budget Hoover PowerDash Pet Compact Carpet Cleaner Best Portable Bissell Multi-Purpose Portable Carpet and Upholstery Cleaner Best Commercial-Style Bissell Big Green Professional Carpet Cleaner. Deals and Offers. For an additional &163;11, you can buy a litre of Rug Doctor carpet detergent, which they say is enough to clean up to two rooms as well as protect them against future spills. While we wish the hose. Get a great deal on leading brands including Vax and Bissell. The Bissell ProHeat 1986 2X Revolution Pet Pro Full-Size Upright Carpet Cleaner is easy to maneuver and is versatile thanks to its three attachments. Best Enzymatic Carpet Cleaner Puracy Natural Carpet & Upholstery Shampoo at Walmart. The Bissell Spot Clean Pet Pro is the best carpet cleaner for pets if you need a small machine because its easy to use and ideal for spot cleaning around the house or in the car. The 6 Best Carpet Cleaners of 2023, Tested and Reviewed. Our testers rated it highly, causing it to earn a 2022 Cleaning and Organizing Award, and it has over 25,000 reviews on Amazon. Using warm water, Bissell Spot and Stain formula, and the powerful suction of the handheld cleaning tools, this carpet washer quickly removes most spots and stains from carpets, rugs, and upholstery. View on Amazon. Hoover Oxy Tough Stain Remover. (152, orig. 5L x 10. Angry Orange has over 33,500 reviews on Amazon and an overall 4. Steam Cleaners. Put the cap back on and thoroughly shake. You'll also find recommended mops and vacs for hard floors. 99, Vax. Hoover PowerDash GO Portable Spot Cleaner, Amazon, 226. 1 best-selling household carpet spot cleaning spray on. Frequently bought together. 9-gallon clean water tank, vibrating brush head, and 2. Blend them together until the bay leaves. While it's best suited for spot cleaning rather than extensive cleaning tasks, the CleanSlate Plus's effectiveness and. (126) Power 440 W. Dip a microfiber cloth in cold water and wring until damp. Best for Pet Stains Rug Doctor Pet Portable Spot Cleaner. Best Eco-Friendly Carpet Shampoo Biokleen Carpet & Rug Shampoo Concentrate. Engineered with 2X Suction Power (compared to leading comparable portable carpet cleaners), the Pet Portable spot cleaner cleans deep to remove embedded dirt, spots, stains, and odors from everyday messes and. Carpet & Upholstery Cleaners. Best for Medium Jobs Bissell Little Green Carpet and Upholstery Cleaner. BISSELL Little Green Pro Portable Carpet & Upholstery Cleaner and CarAuto Detailer with Deep Stain Tool, 3" Tough Stain Tool, plus two 8 oz. Bubbas Super Steamer Carpet Shampoo. "TEXT US AT 206-339-5684 Alpine Specialty Services "Home of the NADCA Certified "Big Truck" Duct Cleaning Process and the "Super Truck" Ultra-Premium Carpet Cleaning process. Best for Pets Hoover PowerDash GO Spot Cleaner. Bissell Power Clean Max Carpet Shampooer (3112F) Performance consists of carpet cleaning (80), stain cleaning (10) and residual wetness (10). Jump to details. Best For. Liquid 32 Fl Oz (Pack of 1) 4. Kmart Toys, Furniture, Bedding & more - Online Shopping Australia. Vax SpotWash 1 Litre Solution For Rugs, Upholstery and Carpets Use with Vax SpotWashers - 1-9-142410, White. Our most powerful portable spot and stain cleaner for carpets, stairs, upholstery, auto interiors, and more. Bissell PetStain Eraser Cordless Portable Carpet-Cleaner. You'll also find recommended mops and vacs for hard floors. Best Overall Portable Carpet Cleaner Bissell Pet Stain Eraser PowerBrush Plus. Style Upright Dimensions 44 x 15 x 10 inches Weight 12. Bissell 78H63 Deep Clean Pro 4X Deep Cleaning Concentrated Carpet Shampoo, 48 ounces - Silver. The big brother to the similarly inanely-grinning Henry (the construction. For occasional spot cleaning, the BISSELL ProHeat Portable Carpet Cleaner is a top choice. Carpet shampooer reviews We test carpet shampooers for sale and for hire to find out which ones are best at cleaning your carpet. Expert advice from Bob Vila, the most trusted name in home. 34Fl Oz). Bissell Little Green Pet Deluxe. 6 out of 5 stars 10,134. View Deal. Vax SpotWash Home Duo Spot Cleaner Remove spills, stains and pet messes Extra-wide Cleaning Tool Perfect for Home and Car - CDSW-MPXP, 0. Bissell Professional Pet Urine Elimator with Oxy and Febreze Carpet Cleaner Shampoo 48 Ounce. For area rug cleaning near you, carpet stain removal, and carpet shampooer rental, trust Rug Doctor. The 7 Best Carpet Spray Cleaners of 2023, Tested and Reviewed. Buy Hoover PowerDash GO Pet Portable Spot Cleaner, Lightweight Carpet and Upholstery Machine, Stain Remover for Pets, Stairs and Home, FH13001PC, Blue. 3 cents per ounce) The total Cost for 8 ounces of the Dawn and Hydrogen Peroxide spotting solution is 46. Find out which type of carpet and upholstery cleaner prevailed in CR's tests. Best Handheld Clener Bissell Pet Stain Eraser. UPGRADE PICK Bissell Big Green Pet Pro Carpet Cleaner. Best premium upright carpet cleaner for pet hair. All you have to do is sprinkle it on the carpet and leave it to sit for about 15 minutes. Reasons to avoid-Smaller than other models-. Check out our guide on the best carpet cleaners. We test carpet cleaners on fresh and set-in stains to find the best. Save &163;65. Spray the solution liberally on the carpet or use it for cleaning an area rug without a carpet cleaner and for an easy way to make carpets smell better. Our Stain Fighter Package gives you the same deep clean as our Basic Package, plus the added benefits of a protectant. Hoover Oxy Tough Stain Remover. Best for Pets Hoover PowerDash GO Spot Cleaner. Say goodbye to stubborn stains, dirt, and odors with ease. The big brother to the similarly inanely-grinning Henry (the construction. Sold out in nearby stores. The two stand-out brands for spot cleaners are BISSELL and Vax. Best Handheld Bissell Pet Stain Eraser. BEST COMPACT Bissell Little Green Pet Pro Portable Carpet Cleaner. If the stain is getting lighter, repeat the first three steps until the stain is gone. If the stain is getting lighter, repeat the first three steps until the stain is gone. 99 40. Blot the area with a dry cloth until no more liquid is transferred. Chem-Dry Professional Strength Spot Remover 20 Oz (2 Pack) 4399 (0. Sale Item NEW. Rocco & Roxie Stain & Odor Eliminator has a near-cult following, boasting more than 100,000 Amazon reviews from users who swear it. This best carpet spot cleaner comes with three cleaning modes SteamWash for tough stains, Steam for upholstery, grout and tile and Wash for pet accidents and fresh stains. Buy Rug Doctor Pet Portable Spot Cleaner, 2X Suction Power, Lightweight Dual Action Pet Tool, Pro-Grade Power Removes Stains & Odors from Rugs,. Bissell SpotClean Pet Pro 2458 Carpet Cleaner 6. Start by combining 2 cups baking soda, 12 cup cornstarch, 12 cup cornmeal, 1 tablespoon borax, 1 teaspoon cinnamon, and 2-3 dried bay leaves in a food processor. Angela Brown (founder of Savvy Cleaner, a company that trains and certifies house cleaners, and a professional house cleaner with over 30 years of experience) recommends. See all Handheld & Stick Vacuums. Blot the area with a dry cloth until no more liquid is transferred. Best Overall Hoover Smartwash Automatic Carpet Cleaner. Carpet cleaner manufacturers typically suggest that you vacuum up loose debris before using a carpet cleaner. Mix the ingredients in a bowl, adding the liquid dish soap last to avoid creating too many bubbles. Best of the Best. (124, orig. Dills uses a homemade mixture of 3 tablespoons, dish soap, 1 tablespoon of vinegar, and 2 cups of water to approach carpet stains. A highly reputable product that our cleaning expert likes for its professional-level results on both carpet and furniture. While the chocolate sauce stain was still visible, most of the darkest part of the stain had been removed. Best Overall Portable Carpet Cleaner Bissell Pet Stain Eraser PowerBrush Plus. BEST BANG FOR THE BUCK Hoover PowerDash Go Pet Spot Cleaner BEST FOR STAIRS Hoover Onepwr Go Cordless Portable Carpet Cleaner BEST PROFESSIONAL Bissell SpotClean Pro Portable. We tested several of the. This allows the protectant to coat carpet fibers, boosting your carpets stain-fighting power. 1 - 4 of 4 professionals. To help you use and store this bulky cleaner, it has a foldable handle, a 22-foot power cord, and two oversized. Weight 9. Best Handheld Clener Bissell Pet Stain Eraser. Apply water to stains. Spray the solution liberally on the carpet or use it for cleaning an area rug without a carpet cleaner and for an easy way to make carpets smell better. Best Spot Carpet Cleaner for Tough Stains and Odors Rug Doctor Portable Spot Cleaner Vacuum with 5. Reasons to buy Great for spot cleaning Good for stairs. Model 35792. Best Carpet Cleaners according to Consumer Reports. 50Fl Oz) . Warranty Lifetime on boiler and 2-year limited Dimensions 10. Remember these aren't miracle workers and they just help you spray, scrub, and suck. Both offer a selection of excellent spot cleaners that are portable, powerful and will make a difference to a cars interior. Best Handheld Bissell Pet Stain Eraser. Say goodbye to stubborn stains, dirt, and odors with ease. Karcher WD 3 Premium Wet And Dry Vacuum (Best Value) BUY AT AMAZON. The Best Stain Removers of 2023. This simple spray offers strong pet stain and pet odor removal for spot cleaning and deep clean preparation. This Russell Hobbs carpet cleaner is a lightweight machine that cleans carpets and rugs quickly and effectively. Longest Cord Bissell Portable Carpet Cleaner. It can work on hard floors and can also be used to clean your car interior. Updated on June 9, 2023. Best Steam Cleaner COSTWAY Steam Cleaner. Carpet cleaning makes up 80 of the performance score. Best carpet cleaner with pre-treatment wand VAX Platinum SmartWash. best labrador breeders uk, john deere 420 garden tractor for sale
Blue Dawn Dish Soap 41 oz bottle 5. . Best spot carpet cleaner
BISSELL Little Green Pro Portable Carpet & Upholstery Cleaner and CarAuto Detailer with Deep Stain Tool, 3" Tough Stain Tool, plus two 8 oz. Longest Cord Bissell Portable Carpet Cleaner. Imagine six. 5 out of 5 stars 174. Bissell Little Green Portable Carpet Cleaners vs. But be aware that, in general, carpet cleaners generally don't do a great job of tackling tough, dried stains. Find out which type of carpet and upholstery cleaner prevailed in CR's tests. To help you use and store this bulky cleaner, it has a foldable handle, a 22-foot power cord, and two oversized. Be prepared for unexpected messes with the cleaning power of the Bissell SpotClean Carpet Cleaner 36984. Never use a cloth or napkin that might not be colorfast. Get It Fast. Wait one hour or until the carpet dries completely. In our tests, we check how well each carpet cleaner removes dried-in red wine, coffee and mud stains. WHAT IS THE BEST PORTABLE CARPET CLEANER The best portable carpet cleaner will depend on your individual needs and what youll be. Large capacity easy to fill and empty tanks - Easy grip, flat fill tanks allow for quick fill and. Best Carpet Cleaners according to Consumer Reports. The 7 Best Carpet Spray Cleaners of 2023, Tested and Reviewed. This ensures that youre not wetting carpet. Bissell ProHeat 2X Lift-Off Pet 15651 at Amazon. With regular use, carpet cleaners can help maintain the freshness and cleanliness of your rugs, making them particularly valuable for pet owners, swiftly tackling tough stains resulting from. Free Delivery. BISSELL SpotClean Pet Pro 750W Portable Carpet Cleaner Removes Spills, Stains and Pet. This best carpet spot cleaner comes with three cleaning modes SteamWash for tough stains, Steam for upholstery, grout and tile and Wash for pet accidents and fresh stains. The 2-in-1 Combi-crevice tool has a wide nozzle and a brush for quickly switching between cleaning and dusting tasks around your home or car. We tested a range of carpet cleaners in busy households with aging carpets that have seen some serious action. The 7 Best Carpet Spray Cleaners of 2023, Tested and Reviewed. Jump to details. It can work on hard floors and can also be used to clean your car interior. Dampen a clean cloth and blot the dirty spot; Spot-clean the mark and then dry the stained area with clean paper towels. With the exception of the Bissell Pet Stain Eraser (which. Get your floor coverings looking as good as new by using this homemade carpet cleaner to remove all stains and lingering dirt. Keep moving to a clean side of the cloth as the stain is transferred. Best Bang for the Buck. Best portable Bissell Little Green Pro. Best Carpet Cleaner Overall Hoover PowerDash Best Portable Carpet Cleaner Bissell Little Green Best Carpet Cleaner For Pet Owners Bissell SpotClean Pet Pro Best Carpet. Best for Pet Stains Bissell ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner. Top Carpet Cleaner Brand Britex. 9-gallon clean water tank, vibrating brush head, and 2. heated cleaning, digital controls and more. DeepClean Pro 2X Deep Cleaning Concentrated Carpet Shampoo. 994 (0. For liquid spills, immediately blot away the moisture with paper towels or a white cloth. Apply water to stains. "Apply your stain remover to a cloth and blot until the stain lifts. 2 Rocco & Roxie Pet Stain & Odor Eliminator; 2. Buy Now. Best Carpet Cleaners according to Consumer Reports. Its performance is solid considering its a mid-ranged priced model. The VAX Platinum Spot Wash Spot Cleaner is the ideal tool for lifting spills and stains by combining powerful suction with deep cleaning. 5 pounds. Rug Doctor Portable Spot Cleaner 4. After the vinegar loosens the stain, apply pressure to the cloth with the palm of your hand. 99 Save &163;39. Best for Pets Hoover PowerDash GO Spot Cleaner. Most Portable Rug Doctor Pet Spot Cleaner. Best for stains. And try Facebook marketplace, just picked up a Spinwave for 20. Weight 18. And try Facebook marketplace, just picked up a Spinwave for 20. As an upright cleaner, it features a patented DirtLifter PowerBrush with 8 rows of. Britex Spot 'n' Stain Carpet & Upholstery Wipes 43. This Russell. We have fabric specialists hired from 5star hotels which are well trained and have hands-on experience to deal with any stain or. Bissell - Portable Carpet Cleaner - Spotclean Proheat - For Carpet And Upholstery - Tough Stain And 3-In-1 Stair Tool And - Hydrorinse Self-Cleaning. I am in an industry that we clean a lot of carpets and by far the best product out there. By comparison, most upright cleaners at the Stainstrikers price point have larger. Explore the best Carpet Cleaners in Australia online or in store from The Good Guys. 25Fl Oz) . Best for Stubborn Dirt Bissell SpotClean Pet Pro 2458 Carpet Cleaner. Hoover Everyday Solution, Deep Cleaning Carpet Shampoo, 64 oz Formula, AH30924, Package May Vary. Best Carpet Cleaner For Pets Overall Bissell ProHeat 2X Revolution Max Clean Pet Pro. Wait one hour or until the carpet dries completely. Best Eco-Friendly Carpet Shampoo Biokleen Carpet & Rug Shampoo Concentrate. Keep moving to a clean side of the cloth as the stain is transferred. When it comes to spills and stains, accidents are always going to happen, and our compact, lightweight, portable carpet and upholstery spot cleaners make even the toughest of. 7 amps and maintains a powerful rhythm. Videos for related products. If you have an Ollie's, they always have Bissell refurbs for much cheaper - for 100 you could get the Pet Pro 2x Revolution carpet cleaner and it's just as easy to use as a spot cleaner and cleans 100x better. Remember, too, that a carpet cleaner can&x27;t go it. Compare 109. Sold out in nearby stores. BEST OVERALL Bissell ProHeat 2X Lift Off Carpet Cleaner. Bottom Line. (126) Power 440 W. 5H Weight 9 lbs. Best Handheld Bissell Pet Stain Eraser. heated cleaning, digital controls and more. Discover the power of Hoover carpet cleaners. We tested the best full-size and portable carpet cleaners and shampooers from Bissell, Hoover, Rug Doctor and more to find which clean and tackle stains best. Shop for the Hoover Onepwr Spotless Go Cordless Carpet and Upholstery Spot Cleaner, Portable, Lightweight, BH12010,. Powerful, portable deep. Credit Bissell. It also removes odors while cleaning, leaving behind a lasting, fresh scent. 1 tablespoon white vinegar. Best Carpet Cleaner For Pets Overall Bissell ProHeat 2X Revolution Max Clean Pet Pro ; Best Budget Carpet Cleaner For Pets Hoover PowerDash Pet Compact Carpet Cleaner; Best Easy-To-Clean Carpet. Apply water to stains. This item BISSELL SpotClean Pet Pro Portable Carpet Cleaner, 2458, Grapevine Purple, Black, Large. Its water tanks are attached tightly enough to avoid. 4 out of 5 stars 36 2 offers from 120. Bissell Little Green Portable Carpet and Upholstery Cleaner. Best carpet cleaner with pre-treatment wand VAX Platinum SmartWash. Combined with a low-profile foot which can get under any short-legged sofa, this machine is perfect. Carpet steam cleaners can cost you anywhere from 59 to 900 and over, with the majority of models setting you back between 150 and 400. Best Natural Puracy Natural Carpet & Upholstery Shampoo. With a power rating of 6. Inside the main base of this cleaner are 12 rows of spinning brushes that can tackle larger areas of carpet. This is the original model of Bissells ProHeat 2x Revolution Pet Pro above, and it made quick work of most cleaning tasks, whether youre looking to clean the whole carpet or. 2 Rocco & Roxie Pet Stain & Odor Eliminator; 2. Sprinkle the powdery combo in a thin layer on the carpet. . ottoman title crossword clue