Rit DyeMore Liquid Fabric Dye for Synthetic Fabrics 207ml - 13 Colours (Sapphire Blue)

Easy to use,good colour,but wash seperately as colour may run.

I found the dye ok , jacket has turned out a really nice blue

Found my dress for a wedding but it was cream, my husband is wearing. A blue shirt so I purchased this to change my dress, have to say it's amazing, easy to follow instructions and so so easy to do. Very impressed

Very pricey for what it is. Not easy to use and also it did not colour at all even though I followed the instructions very strict. Would not buy!

Works just as advertised. Not all fabrics would be OK in such hot water, and it's a bit of a palaver to find something big enough to boil up the water/dye and leave room for the garment being dyed to be swished around. It also involves a lot of stirring, to ensure even colour. But the colour was effective, and as expected. My only additional comment is that not all synthetics are the same - I was dyeing a bra, and some of the trim (particularly the elasticated bits) didn't take up the dye as effectively as the rest of it.

I followed the instructions but all the dye still washed out. Now I'm left with a hoodie that's a dirty-white colour. :/ Waste of money.

Not a great product. You have to use boiling water, so make sure the material doesn't shrink. Then you have to stir continuously for 30 min which is actually quite a long time just stirring. Just don't bother. Mine came out all patchy.

As a business we have been using this product in Sapphire Blue for many years to dye a particular white lace trim and have always used the same ratio of dye:water:fabric weight and at the same temperature and duration. Up until now I have always had the same identical good result, this time I was surprised to see that the dye in the bottle looked more purple than blue but I tried it anyway and lace came out a completely different colour to usual, more purple than blue. My lace and the dye are now in the bin! I hope this is an isolated case and not a permanent change in formula! I usually buy this product from my wholesaler but as they were out of stock I was so pleased when I found this one on Amazon, big mistake!