Check the listing for details. HealMax Hairy Heel Wart Hoof Treatment Dairy Cows 32oz. Condition: New. Listed at 54.60 USD. HealMax Spray provides a targeted dealing with digital dermatitis (hairy heel warts). Using NEW technology it should be used whenever you need to quickly STOP the progression of this disease. Using a powerful spray like HealMax is inexpensive and highly effective. HealMax Spray is a special formulation of our HealMax Footbath Concentrate. It is a highly effective way to deal with Hariy Heel Warts (PDD) and is available in several forms: 1) HealMax WART Spray is sprayed directly on individual warts and is applied once or twice either on the same or consecutive days. Upon contact with affected skin HealMax Wart Spray is formulated to adhear to the problem area. Do not wrap hoof after treatment. Sold in quart spray bottles or one gallon containers. HealMax Wart Spray Quart Spray Bottle provides about 225 applications per quart. Typically, one application is 3-5 squirts which is enough HealMax to cover a typical size lesion. HealMax products are biodegradable and incorporate new technology that deliver results quickly. After just a few applications wart lesions will be scabbed over and animals will no longer be lame.