Church & Dwight is a publicly traded company that produces baking soda. It also produces and distributes household products, cleaners and personal care items. The firm is the founder of the Arm & Hammer brand, which in addition to baking soda, produces laundry detergent, toothpaste and cat litter. The company also owns brands Xtra, Nice'n Fluffy, Arid antiperspirant, First Response pregnancy tests, Trojan condoms and more.