Effective against most food- and grease-based stains. Can be used as a traffic lane cleaner and pre-treatment spray. Neutralizes odors. Safe on wool nylon and other synthetic and stain-resistant carpets. Cleans tough spots and stains; resists resoiling. Effective against most food- and grease-based stains. Can be used as a traffic lane cleaner and pre-treatment spray. Neutralizes odors. Safe on wool nylon and other synthetic and stain-resistant carpets.