How much is a carpet cleaning machine for the hotel?

How much is a carpet cleaning machine for the hotel? The price of carpet cleaning machine ranges from 4 thousand to more than 10 thousand. Hotels generally have a lot of oil stains and water stains. When cleaning, you need to add a proper amount of detergent to clean the carpet. Carpet cleaning machine has the functions of spraying water, washing and drying, and can clean wine stains, oil stains, tea stains, mildew spots, blood stains and dirt.