Pro's Choice Spot Pro- Carpet Spotter 1 Pint is designed for professional cleaning and restoration applications. Spot Pro is just the ticket for removal of spots & stains when they happen. Spot Pro is also ideal for cleaning small areas between professional cleaning. Spot Pro works magic on carpet. Spot Pro contains no harsh acids, oxidizers, or chlorides and no rinsing is needed because Spot Pro leaves no sticky residue to attract soil.