B-P-R 1 Gallon [Adco]BPR Wet side Protein Stain Remover Use BPR to remove blood, milk, eggs, mud, perspiration and body discharge. BPR can be safely used on silks and wools without causing fiber damage. When used after applying Neutra, it will help speed up the process of stain removal. Directions Pre Spotting for Wetcleaning or Laundry Apply and allow the product to penetrate the stain. Tamp or work the stain with a spatula. Flush with cool water or steam. Repeat if