Crown Royale Ultimate Detangle Dog Grooming Spray 16oz Ready to use. The Crown Royale Ultimate Detangle Dog Grooming Spray is a unique easy way to use spray that removes tangles from a wet or dry coat. Formulated to help prevent staining, repel dirt and urine and keep coat clean longer, while removing tangles. Directions Simply spray on and comb through tangles on a dry coat. Spray on wet coat after bathing and brushing will be easy on you and your pet. Safe to use on dogs, cats, and horses. Made in the USA.