Greenwald's Carpet, Upholstery & Fabric Stain Remover Kit contains pre-measured liquid concentrate tablets and is the highest-rated carpet cleaning liquid on Amazon.com. Bubba's Super Steamer Carpet Cleaner is the highest-rated liquid for overall carpet cleaning on the site.Continue Reading
Folex Carpet Spot Remover by Allstar is the highest-rated liquid spot remover by customers of Amazon.com.
HappyMoneySaver.com lists a homemade solution for machines that includes 2 tablespoons of Tide laundry detergent, 1/4 cup of Awesome Cleaner, 1 scoop of OxyClean and 1 teaspoon of Downy fabric softener. Users are directed to mix the solution in one gallon of hot water before adding it to the carpet cleaner tank according to the site.Learn more about Cleaning Products