Carpet shampooers are generally pretty easy to use but vary depending on the model and features. Most carpet shampooers are simple to set up. You'll usually need to fill a tank with water and a carpet cleaning solution. Some models have a separate tank for dirty water, making cleanup easier. Most instructions are straightforward, so it's easy to get started. Using a typically involves pushing it along the carpet while it sprays water and cleaning solution onto the surface. You’ll move it back and forth slowly to allow the machine to clean the carpet thoroughly. Some models have triggers to release the cleaning solution, while others dispense it automatically.

It can be a bit physically demanding because you must maneuver the machine over the entire area you want to clean. The bigger or heavier the machine, the more effort it might take. However, many carpet shampooers are designed to be relatively lightweight and user-friendly. After shampooing, carpets will be wet and will need time to dry. This can take anywhere from a few hours to a day, depending on humidity, carpet thickness, and airflow in the room. After use, you'll need to empty the dirty water tank and rinse out any solution tanks. Keeping the brushes clean is important for performance.