Shop Home / Accessories / Powertools Colour Out System 2 x 116ml CODE: 17050043 Powertools Colour Out System 2 x 116ml Product Details: The Colour Out System, is the safest and most effective way to remove undesirable hair colour. (It also smells good) In just 20 mins, COS corrects and removes the colour by shrinking the dye molecules, allowing it to be simply washed out of the hair. You can also recolour on the same day! To see pricing and the ability to order online, please login using your Salon ID. Related Products Original Swiss Brush Rollers 20mm Yellow (6 per pack) CODE: 10080026 Roller, Metal Brush. BROWN 24mm x12 CODE: 13080002 Processing Caps LARGE 30pc CODE: 24800001 GLIDE Ceramic Thermal Round Brush Large 43mm CODE: 17010003