Evaluated Alternative MLSE® - Multiplexed Laser Surface Enhancement for Textile MLSE® is a unique technology that has the ability to treat both natural and synthetic textiles for a wide variety of functionalities; These include dyeability and printing enhancements, hydrophilicity, hydrophobicity, fire retardancy and anti-microbial properties. The use of water, harmful chemicals and energy is significantly reduced in comparison to conventional textile treatment methods.