The key job of carpet cleaning is to remove soils from carpets. However, there are actually several different types of soils and contaminants found in carpets, and knowing what type of soil is in the carpet is frequently the first step in effectively removing it. U.S. Products’ Carpet Cleaning Advisory found the top 10 types of soils found in carpets:

1. Sand, clay, and other “gritty” materials
2. Natural fibers such as lint from clothing
3. Gum
4. Petroleum, oil, and grease
5. Human hair and skin
6. Dust mites, fleas, and other insects
7. Organic soils and materials (minerals and soils from landscaping areas, for example)
8. Airborne carbon and automotive exhaust
9. Spilled food or beverages
10. So-called “miscellaneous unknowns”

For more information, visit www.usproducts.com.