Laundry Softener Sheets in terms of performance, these ultra-thin sheets dissolve smoothly in both cold and hot water (10-60°C) within 20 seconds, adhering evenly to fabrics during the wash cycle without leaving residue or streaks. In terms of efficacy, the sheets effectively soften fabrics—reducing stiffness in towels, enhancing the drape of cotton garments, and making linen feel smoother to the touch. They also minimize static cling, particularly useful for synthetic blends and winter clothing, and help preserve fabric elasticity to prevent premature wear.