Ouidad Heavy Lifting Bubbling Scalp Mask The Ouidad Heavy Lifting Bubbling Scalp Mask ($39) is a good product to turn to when you're looking for a detoxifying product that can help you get rid of buildup. It applies like a gel and quickly reacts to your scalp's pH to transform into a foam that gently lifts away all the dirt, and it's so good that you can literally feel it working. Image Source: ouidad.com Ouidad Heavy Lifting Bubbling Scalp Mask $39 from ouidad.com Buy Now