How to use ‘L’Oréal Casting Crème Gloss 1.Firstly don’t apply oil on the scalp 2.Mix the content of colour and cream developer and develop crayon in the ratio of 1:1.5 or as per your hair length for glossy hair in order to get ebony black hair colour. 3.Apply the mixed content on hair roots, tips and on the length with the help of hair brush or by hands with gloves. 5. After washing hair , apply a royal jelly mask for shine and smoothness, leave for 2 minutes then wash again . 4. Leave for 20 minutes and then wash everything. 6. Enjoy silky, smooth and ebony black hair colour. DETAILS: It provides smooth glossy hair in a healthy way. It is free from ammonia free hair colour which basically means no damage and because of the hair mask it gives you ebony black hair colour. How long does this colour last? Casting Crème Gloss will gradually fade from your hair. However, results can vary depending on your hair history and condition. How do I protect my colour from fading? ...