Epi-Pet's Double-Sided Brush is a must-have for using Epi-Pet's unique Two Step Application. With one side featuring widely-spaced wire bristles, and the other side with closely-gathered soft nylon bristles, this brush is essential for the perfect application The rigidly-spaced wire bristles are great for exfoliating and removing dead skin, as well as increasing circulation for better absorption of Epi-Pet's Skin Enrichment Spray. Plus, they're perfect for detangling snarled and matted hair! The Epi-Pet Double-Sided Treatment Application Brush has a firm yet softer nylon bristled side that effortlessly spreads the Skin Enrichment Spray on delicate areas such as the pet's underbelly. For a precise application, simply spritz the skin spray onto this side of the brush. Additionally, its soft side is perfect for brushing around the pet's face. Like all Epi-Pet products, this Two-Sided Brush is extremely versatile. Care & Maintenance Store indoors away from extreme temperatures when not in use. Wipe surfaces clean with a soft, damp cloth as needed. Avoid harsh chemicals that could irritate sensitive paws or noses. A quick weekly once-over catches small issues before they grow. Frequently Asked Questions Is it built to last? Construction details are in the description above - match them to your pet's habits for a durable, long-lasting choice. Does it require assembly or setup? Any setup is straightforward - see the features section above. Most owners are ready to use it within minutes of unboxing. How do I clean and care for it? Follow the care instructions above - regular cleaning keeps it hygienic, looking its best, and safe for daily use. About Epi-Pet Epi-Pet products are developed by a veterinarian-supervised team of chemists and made in the USA. Epi-Pet created the first and only FDA-compliant pet sunscreen, and its non-medicated shampoos, sprays, and ear cleaners use natural ingredients to address skin allergies, dry flaky skin, excessive shedding, and ear care for dogs, cats, and horses.