Chemical Guys The Nifty Brush Interior Detailing BrushNifty Interior Detailing Brushes, available in standard or heavy duty, are built to scrub away set in stains, fresh spills, dirt, sand, debris, and grime from all types of carpets, floor mats, and trunk liners. Among our Interior Brushes, the Nifty Interior Detailing Brush tackles the toughest stains on carpets, floor mats, and trunk liners Versatile interior brushes suitable for a range of surfaces like fabric, vinyl, plastic, and rubber Two brush