Micro-Tek Pet Spray's fast-acting formula provides instant relief for itchy skin and continues to work for over 24 hours. It acts fast, safe and effective for all pets. It can be used for your dog, cat, puppy or kitten stop itching, scratching, biting, or licking hot spots in as little as 1 application. It gives a healthy environment for healing. Use with Micro-Tek Pet Shampoo for maximum effectiveness and round-the-clock relief. It is very easy to apply and to use; you just need to spray on the areas which are affected. When problems are eliminated, use Premier Pet Shampoo & Spray.