Aluminum chlorohydrate is widely used as an active ingredient in antiperspirants and deodorants. It works by forming a gel-like plug in the sweat ducts, reducing the amount of sweat that reaches the skin's surface. This helps in controlling body odor and keeping the underarm area dry. It is also employed in water treatment processes as a coagulant to remove impurities and suspended particles from water, making it clearer and safer for consumption. Additionally, it is utilized in the production of paper to improve the paper's strength and quality. In cosmetics, it is sometimes included in formulations to enhance the texture and stability of products.