Udder Hair Remover with adjustable pressure reducing regulator. Preventa removes udder hair with a "cool" flame without causing any pain to the animal. The shape of Preventa makes flame clipping easy while staying at the back of the cow, away from the risk area of behind the legs. Removing the hair from a milk cow's udders helps promote a healthy mammary gland, essential to the production of large quantities of high-quality milk. Unclipped udders accumulate more dirt, take more time to clean and prepare for milking, make it more difficult to properly sanitize the teats, and increase the likely-hood of incomplete drying. Hair left long around the teat can be drawn into the teat cup along with the teat during milking, carrying with it millions of mastitis-causing organisms.