Can BiOWiSH® Odor used in chicken rendering plants & fish processing units to reduce odor? October 19, 2018 16:45 Updated Follow Yes. The product has been formulated to be misted directly onto the surface of odor generating process streams. Related articles Can BiOWiSH® Odor help in improving the composting process? Is BiOWiSH® Odor soluble in water? What are the benefits of using BiOWiSH® Odor?