Use after brushing, shampooing and drying. Apply as spray or wipe. Repeat after 5-7 days for initial application. As protection builds, reapply every 10-14 days. Lightweight 50 oz size is ideal for travelling, shows and horse owners with fewer horses. 50 oz and gallon sizes feature ergonomic handle design for comfort, convenience and ease of use, and a spill-proof, Easy Pour Spout. No funnel required – simply refill quart as needed.