**If you want a long-lasting time for Navy Blue, please leave the color in for at least 30 minutes.
Permanent Color lasts for more than 20 washes. For creative grooming competition and professional groomers use.
Long-lasting permanent color specially formulated for dog and horse. Provides bright, fashionable and unique color results. Can be used on white, grey, apricot, and brown coats. Coloring results may vary with coat type and breed. You may refer to the OPAWZ label for coloring results. Non-toxic and gentle on pet’s coat. All the colors can be mixed with each other according to your own preference.