DylonWash & Dye Black Machine Dye Fabric Large 350G (4 Packs)

Dyed an old, faded but good quality pair of cotton velvet curtains. Large and heavy so used 4 sachets per curtain (2 kilos each) and the result is amazing. A deep, true black, even colour across the whole fabric including the faded areas. Easy to follow instructions - the process could not be simpler. Have just ordered more to dye another pair. It has left black marks on the washing machine door rubber which don't seem to be coming off but may do in time. I'm pleased I waited to do these just before my new machine arrives.

Used this to dye curtains and did not read the instructions that it works on specific fabrics - be warned!

So be prepared for it to dye anything white on it haha Nike jumper was looking dull and miserable, it did make it look a little better but had to do it twice. The first time no change, second time a little better. White tick is now black although I think it looks lovely.So more we use it you never know it may get better. I don’t know