SPTD-CX is a soothing astringent preparation combined with a broad spectrum antimicrobial / antifungal agent for use on irritated skin. SPTD-CX was clinically developed and tested by a veterinary dermatologist to aid in the soothing, drying and healing of pyotraumatic dermatitis (hot spots), pyoderma (bacterial skin infections) and other conditions resulting in dermatitis. Dosage and Administration Apply SPTD-CS 3 to 4 times per day or as directed by your veterinarian. Spray directly onto the affected areas for continued relief. Do not rinse after application.