Wash your jeans first. Dirty fabric won’t absorb the dye well. [1] X Research source
Liquid dye is more concentrated and is already dissolved in water, so you can use less. If you choose powder dye, you’ll need to dissolve it first in hot water. Use the right amount of dye. Make sure to follow the brand instructions to ensure that you add the appropriate amount to the water.
Prep your work area with newspapers or the plastic table cover so dye does not get onto the floor or other items. Don’t dye or rinse items in a porcelain or fiberglass sink or tub, as these can stain.
Make sure to stir the water often, following the brand directions. Agitating the jeans prevents any one sport from becoming darker than another. Try a dye fixative. After the jeans have finished dyeing, a fixative may help retain color before rinsing. [4] X Research source Plain white vinegar works, but there are also professional fixatives available for purchase.
If you use a dryer, dry jeans on the lowest setting or with no heat to ensure the new dye stays bright.
Vinegar and salt act as a sealant on the jeans’ dye. [7] X Research source
Use a fabric protector spray or dye fixative. Treating your jeans before wearing them with a fabric protector like Scotchgard or using a dye fixative may prevent initial fading. [9] X Research source
Turn your jeans inside-out before washing. Your jeans will get just as clean when turned inside-out and will endure less abrasion from the machine. [12] X Expert Source Kamel AlmaniLaundry & Cleaning Specialist Expert Interview. 9 April 2021. [13] X Research source Purchase a high-quality liquid detergent made especially for dark and black fabrics. These kind of detergents deactivate the chlorine in the water that can fade colors. [14] X Research source
Handwashing jeans may be even better than the washer’s gentle cycle. Add a few drops of detergent to a sink, fill with water, and let the jeans soak for about an hour. Spritz your jeans with a spray bottle containing a 50/50 vodka-water mixture, allow them to dry, and put into the freezer overnight to kill bacteria. [15] X Research source You can also use white vinegar and water in the same proportions. [16] X Research source Steaming your jeans can get rid of both odors and wrinkles [17] X Research source Drycleaning is another alternative method. Make sure to point out any spots or stains for professional treatment. [18] X Research source
If you prefer to dry your jeans outside, choose a dry, shady spot where they will not receive too much sun. UV rays can damage the fabric and cause further fading. [19] X Research source Avoid leaving them in the dryer too long. Remove your jeans while they are still slightly damp to help preserve the integrity of the fabric. [20] X Research source
