Cleaning Methods
Bonnet Cleaning:
This is another method similar to 'Shampoo'. Bonnet cleaning employs an absorbent pad ('bonnet') attached to the bottom of a rotary machine. Detergent solution is sprayed onto the carpet ad the rotary pad is used to agitate and remove the soil suspended in the solution from the carpet. Once one side of the pad gets soiled, the sides can be reversed. And when both sides get soiled, the pad can be replaced and later cleaned.This method is used in the regular maintenance of commercial buildings.