Optical-Whiteners

Product details

Optical Whiteners, also known as Fluorescent Whitening Agents (FWAs), are chemical compounds used to enhance the appearance of color in various materials by absorbing ultraviolet (UV) light and re-emitting it as visible blue light. This fluorescent effect neutralizes yellow or dull tones, making fabrics, papers, plastics, and detergents appear brighter, cleaner, and whiter.