Review (5/5): It actually works on blue hair dye!!!!!
Read the reviews and everyone says it smelled like donkey poop but i didnt Mind the smell, my child on the other hand hated the smell. I love This product wayyy more than ColorZap it works in a faster amount of time and worked sooooo well getting the blue out! If i ever do any crazy colors again this will be my go to to get back to my natural color! It also left my hair feel less damaged than the stupid color zap! A++++++++