Manic Panic Flash Lightning Bleach Kit - 30 Volume
Before using any Manic Panic® Semi-Permanent Hair Color, pre-lighten your hair with Flash Lightning® Bleach to get the most intense color.
One Bleaching Kit is enough product for short hair of average thickness
up to 4 inches in length. Multiple kits will be required for longer hair -
about one kit for every 4-5 inches of hair length.