Jacquard SolarFast Dyes 8oz-Violet

I bought this for a uni project and though the first two prints turned out pretty well prints after that were completely washed out after cleaning as directed. These prints can be so cool when it works but it’s so unpredictable and I do not think the information on the back of the bottle is sufficient as I had to constantly look up potential solutions to issues I was having. It took longer than the bottle suggests for development and the colours don’t really match the images on the bottle. I’ve attempted to contact customer support over my issues with this product but it appears they do not respond.