Crown Royale Whitener Grooming Powder is a formula for whitening yellow coats and spots and stains. Used by many leading professional groomers, it gently bleaches the coat without making it brittle. Directions: Mix powder with 20 Volume Peroxide (available in most Beauty Supply Stores) to a thick, creamy paste. Apply to a dry coat. Do not massage onto skin. Allow to dry naturally. Then, wash out Whitener with Biovite Shampoo. Blow dry. Apply Magic Touch Grooming Spray to seal hairshaft against future staining. Do not get into eyes. Made in USA.