Marshall Pet Products Tea Tree Ferret Shampoo Safe gentle and effective tea tree oil is known to deter flea and ticks Specially pH. Balanced gentles natural cleaning system available leaves a fresh clean scent Combines the scent of spearmint with tea tree oil to create a refreshing and rejuvenating shampoo for your Ferret Leaves your ferrets coat soft and glossy without stripping essential body oils Marshall tea tree shampoo specially formulated with tea tree oil The combination of spearmint and tea tree oil helps to control odor