The Iron Grip Upholstery Brush is a 6 inch iron shaped scrub brush for the entire interior. Made with 1.25" Polypropylene bristle capable of cleaning anything. Great for cleaning the heavy grime, dirt, spills, and messes we create in out cars from our dally routines. Designed with a special poly-coat on the bristles and iron handle giving a chemical resistant barrier to the brush. This allows you to go to work scrubbing and lifting the ground dirt. The iron handle formed with a individual finger grip is made for a slip free grip when your really scrubbing. The front of the brush has a tapered design so you can get into hard to reach edges of surfaces cleaning. Still if your not using the proper cleaners the brush can only help you get to the dirtiest areas. Walt's A.P.I.C. is the perfect all purpose interior cleaner for use with the iron brush. Lightly spray A.P.I.C. to the grimy area and begin to use your iron brush. We promise the results can be unmatched