Poly(acrylic acid) is widely used as a superabsorbent material in hygiene products like diapers and sanitary napkins due to its ability to absorb and retain large amounts of water. In the agricultural sector, it is applied in soil conditioners to improve water retention and enhance plant growth in arid regions. The chemical is also utilized in the production of detergents and cleaning agents, where it acts as a dispersant and sequestrant to prevent dirt from redepositing on surfaces. In the pharmaceutical industry, it serves as a thickening agent in gels and ointments, providing the desired consistency and stability. Additionally, poly(acrylic acid) is employed in water treatment processes to control scale formation and improve the efficiency of filtration systems. Its versatility and effectiveness make it a valuable component across various industries.