Removing indigo dye from clothes without washing them can be challenging, as the dye tends to bond tightly to the fabric fibers. However, there are a few methods you can try to lessen the indigo stains without a traditional washing machine wash:
Spot Cleaning: Dampen a clean cloth with a small amount of mild detergent or liquid dish soap. Gently blot and rub the stained areas with the damp cloth, being careful not to spread the stain further.
Use a Stain Remover: Apply a stain remover specifically designed for removing dye or tough stains to the indigo spots. Follow the instructions on the product and test it on a hidden area of the garment first to ensure it doesn't damage the fabric.
White Vinegar Solution: Mix equal parts of white vinegar and water in a spray bottle. Spray the solution onto the indigo stains and let it sit for a few minutes. Then, blot the area with a clean cloth. Rinse the cloth with cold water and repeat the process until the stain lightens.
Lemon Juice and Sunlight: Lemon juice has natural bleaching properties. Squeeze fresh lemon juice onto the indigo stains and let it sit in direct sunlight for a few hours. The combination of the lemon juice and sunlight may help lighten the stains.
Commercial Color Removers: Some products are specifically designed to remove dye stains from fabrics. Look for color removers in stores or online and follow the instructions on the package.
It's essential to remember that these methods may not completely remove indigo dye from clothes, especially if the stains are deep or old. Additionally, some fabrics may be more sensitive to certain treatments, so it's a good idea to test any method on a small inconspicuous area of the garment before attempting to treat the visible stains.
If the indigo stains are particularly stubborn or widespread, a regular machine wash with detergent might be the most effective way to remove them thoroughly. Always follow the care instructions on the garment's label to prevent damaging the fabric while washing.