We love the Effol Hoof-Tar because of its deep penetration into the hoof to form a longer-lasting barrier against moisture.Perfect protection in spray-on form. Ideal basic care to protect the healthy hoof effectively against thrush, especially after the hoof has been cut. The ready-to-spray alcohol solution is applied to the frog. The tar can penetrate deep into the hoof and forms a long-lasting barrier against moisture. The very practical bottle cap means the smell does not escape.