Learn what Red Dye 40 is used for, what foods contain it, and whether or not research supports its link to behavioral issues ...

Whether you’re looking to replace Red 3 & 40, Blue 1 & 2, Yellow 5 & 6 or Green 3, here’s a list of replacements from suppliers.

Ice dyeing is a fabric dyeing technique that uses ice or snow to create beautiful, watercolor-like patterns on fabric. You sprinkle powdered dye over ice on the fabric, and as it melts, the dye ...