I f@#ked up! but I thought I'd post how the brand "Roux" violet bleach lifts on very dark virgin hair. 30 volume, 60 minutes, plastic bag over application. : r/Hair
Bleaching: Dark to Blond and a Violet Toner - YouTube
2 Roux Violites dust-free Violet based bleach mint scented 1 oz 75724229006 | eBay
Amazon.com : Roux Violites Bleach Packette Unisex 12 x 1 oz : Beauty & Personal Care
Roux Violites Dust-Free Violet Based Bleach Mint Scented 1 oz