Miracle Face Scrub & Natural Tear Stain Treatment The natural solution to whiten or brighten your dog’s facial area. This scrub provides a kind, tear-less yet brilliantly effective clean – removing stubborn stains caused by food, muck and tears. Deep cleaning is provided by a natural ingredient sourced from Green Tea Extract. Especially popular for Schnauzer or Cockerpoo mucky beards, and Westie, Bichon or Shiz Tzu tear staining.