As a proven leader since 1980, Five Star Chemicals has developed quality products and discovered many unique and innovative patented products. The product line includes a full spectrum of top quality alkaline and acid cleaners and sanitizers in multiple forms. Most known for the development and patenting of P.B.W. (Powder Brewery Wash) – a noncaustic, noncorrosive, environmentally and worker friendly, safe to use, alkaline cleaner that has been found to out perform other caustic based cleaners. Many products are approved for use by the USDA, FDA or EPA as is appropriate. All products have been formulated with safety, equipment material, and quality in mind.