Rit Dye Liquid Dye, 8 fl oz, Royal Blue, 3-Pack

I wanted light blue. This was the lightest I could find. I only soaked the fabric for 10 minutes then ran through multiple wash cycles on cold no detergent. Still too dark! Now I had to order color remover to lighten it.

It would Be awesome if I could dye more stuff per bottle. I can get about 2 large towels, 3 hand towels, and a few small rags per bottle.

This makes a very nice, strong and bright blue - at least, on cotton fabric, stovetop with simmering water, and increasing strength of dye solution. Unfortunately, the color fades after several washings, but is still acceptable. Maybe colder wash water?