Church & Dwight Co., Inc. engages in the development, manufacture, and marketing of household, personal care, and specialty products. It operates through the following segments: Consumer Domestic, Consumer International, Specialty Products, and Corporate. The Consumer Domestic segment offers household products, such as laundry detergents, fabric softener sheets, cat litter, and household cleaning products, and personal care products including antiperspirants, oral care products, depilatories, reproductive health products, oral analgesics, nasal saline moisturizers, and dietary supplements. The Consumer International segment sells personal care products, household and over-the-counter products in Canada, France, Australia, China, the United Kingdom, Mexico, and Brazil. The Specialty Products segment consists of sales to businesses which participated in different product areas, namely animal productivity, specialty chemicals, and specialty cleaners. The Corporate segment includes equity in earnings of affiliates from Armand and ArmaKleen in 2021, 2020 and 2019. The company was founded by Dwight John and Austin Church in 1846 and is headquartered in Ewing, NJ.