Black Clothes Color Reviving Darkening Laundry Sheets Restore Faded Black Fabric Uniform Dark Color These special black laundry sheets replenish lost pigment of faded black garments during washing. It revives dull greyish clothes back to deep even black, solving the common aging fading problem of black shirts, pants and uniforms. No Liquid, No Stain Mess Convenient Sheet Design Solid dry sheet form avoids messy liquid dye spills and splashes. Just toss one sheet into washing machine together with clothes, no complicated soaking or mixing steps required for household laundry care. Safe For Most Washable Dark Fabrics Mild color-fixing formula works well on cotton, linen, polyester blended dark clothing. It won’t damage fabric fibers or cause uneven staining, suitable for daily black apparel, work uniforms and casual outfits. Simple One-Step Washing Machine Application No extra operation needed. Put the sheet and faded black clothes into washer, run regular wash cycle normally. Efficiently boost fabric color depth without extra time-consuming manual dyeing. Portable Box Packaging With 10 Replacement Sheets Independent sealed paper sheets packed in compact storage box. Lightweight and easy to store in laundry room cabinet, sufficient quantity for repeated use to maintain dark garment luster long-term.