Micro-Tek Equine SprayEqyss Micro Tek Equine Spray for Horses with Skin Problems Soothe Irritated Skin Fast: EQyss Micro Tek Equine Spray is fast acting to provide instant relief from itching, scratching, biting, rubbing, and sweet or summer itch and soothe your horse's red, sensitive, or irritated skin. This soothing horse spray is essential to add to your horse first aid kit and barn supplies! Made with Botanical Ingredients: Our horse grooming supplies are salon quality