Usage: We tested each product based on how easy it was to use, which includes evaluating its weight and how easy it is to operate. The rating of each cleaner was influenced by its ability to operate with ease in different types of rooms and tight areas.
Power: The level of power of each carpet shampooer was examined to determine how efficient it was in removing dirt and stains on different types of carpet. Its watts were also a consideration when evaluating the power.
Versatility: The versatility of each product was one of our main testing categories as we tested how they could be used in different types of settings or environments where carpet or other types of flooring material are present.