How Do You Set Dye With Vinegar?
To set dye with vinegar, mix four parts of cold water with one part of white vinegar. Soak the fabric in this solution for about an hour, stirring occasionally. After an hour, rinse the fabric with cold water until the water runs clear. Finally, wash the fabric with mild soap and air dry. The vinegar helps in setting the dye onto the fabric fibers and prevents it from bleeding or fading.