Manna Pro® 0502035355 Poultry Protector, Ready To Use, 16 OzPoultry Protector is an all natural solution to the common problem of mites, lice, fleas and ticks within the backyard flock. The natural enzymes in Poultry Protector clean away these pesky bugs safely, without the use of harsh chemicals found in so many other insect treatment products. Ridding the coop of these pests helps reduce stress and makes your birds more comfortable so they can do what they do best: lay beautiful eggs, grow and flourish. 16