Use a microwave to permanently dye a silk scarf
You can use your home microwave to set the dye in a silk scarf. Use a blank white scarf specifically designed for dyeing, or give an old silk scarf a colorful makeover. As long as your scarf is 100 percent silk, it can be dyed using a microwave. Silk requires an acid-based dye for best results; these can be found in the fabric painting section of a craft store or a specialty fiber shop.
Instructions
1. Combine equal amounts of vinegar and water in a glass bowl. A cup of each is enough for most scarves.
2. Immerse the scarf in the solution and soak for 10 minutes.
3. Remove the scarf and dump the solution down the drain.
4. Put on gloves. Mix the dye with water according to the manufacturer's directions. Some require you to add vinegar while others do not.
5. Place the wet scarf in a microwave safe dish. Pour the dye over the scarf and swirl to color the scarf completely. There may be leftover dye in the dish, depending on the amount you used; this will not affect the finished scarf.
6. Cover the dish with plastic wrap, then microwave for five minutes on high. Remove the dish, but let the scarf cool completely before uncovering.
7. Rinse the scarf in the sink to remove any leftover dye. Stop rinsing when the water runs clear. Press gently to remove excess water and air dry.