I have used various fabric dyes but this brand is the best, I haven't found a better one with such beautiful and vibrant colors after dyeing. I've bought it several times because I have a very creative daughter 😅, and well, some things are only suitable for re-dyeing 😅, but to my positive surprise, Dylan managed with the pants I thought I would throw away and nothing could cover it. They look almost new 😄, so the negative reviews are only from people who don't read the instructions, overload the washing machine with clothes, and then wonder why there is no effect.