Review on 🎨 Jacquard Products Gun Metal iDye Fabric Dye - 100% Natural Formula by Kim Sanchez

I think it works as expected. I have an 80/20 cotton/poly blend bedspread that I wanted to dye gray. I followed the directions and mixed the polyester and cotton colors but the directions said the fabric should be potted for about an hour needed to be cooked, which isn't really doable with a king-size bedspread, so I tried my best in the washing machine (with the water heater set to boiling) and added boiling water for an hour. It turned out to be Indigo. The cotton thread is not gray either. I knew the polyester blend would go a long way without cooking, but I expected the 100% cotton yarn to at least be gray. Pros - just follow the instructions and the color will last a very long time, no stains or puddles. If only I wanted to go to Indigo. ;)