Poly(acrylate ammonium) is widely used in the paper industry as a retention aid to bind particles, enhancing the strength and durability of paper. It is also employed in water treatment processes as a flocculant to remove suspended particles and clarify water, helping to bind fine particles together for easier filtration. In agriculture, it serves as a soil conditioner to improve water retention, aeration, and soil structure, promoting better plant growth. The chemical is utilized in the production of personal care products, such as hair gels and creams, acting as a thickening agent and stabilizer. In the textile industry, it functions as a dye dispersant, ensuring even color distribution and improving fabric quality, while also enhancing water absorption and softness. Its ability to absorb and retain moisture makes it valuable in hygiene products like diapers and sanitary pads.