Jacquard Citric Acid
Citric Acid is a mild, odorless, powdered acid for use with acid dyes. It can be used in place of vinegar to help fix acid dyes and exhaust the dye bath.
CAUTION: Avoid contact with eyes. In case of eye contact flush immediately with water for at least 15 minutes. Keep out of reach of children.
1 pound bag. General usage is 1 tablespoon per pound of fiber to be dyed.