cabbage5 31 August 2015 • 960 × 960 • Mission: Red Cabbage dyeing Allow the wool soak into hot water for one hour. Don’t make it boil or your wool would start felting. Keep on pressing the balls with your fork from time to time. Then, add the vinegar and leave it for the night. My wool soaked for around 17 hours. emailFacebookPinterestTumblrVKLinkedinStumbleUponTwitter