Mixing ratio : For a Silver Glow partial or full head service : Mix 1:1 e.g. 30g of TRUE GREY Toner + 30g of TRUE GREY Activator. For toner dilution follow the mixingguideline of 1:1:1 up to 1:1:2 e.g 20g TRUE GREY Toner + 20g of TRUE GREY Activator + 20g TRUE GREY Clear Conditioning Perfector. Apply to dry hair, for all over or partial treatments. Creamy consistency, ideal for freehand techniquesFor Express Silver glow service : Mix 1:1:1 e.g. 20g TRUE GREY Cream Toner + 20g TRUE GREY Activator + 20g TRUE GREY Clear Conditioning Perfector. Apply to pre- shampooed hair. Develop for up to 15 minutes, rinse, and style. No post treatment needed.After treatment After completion of the development time, emulsify with warm water and rinse out. Apply 1-2 pumps of No2, comb through the hair and leave up to 3 minutes. Rinse and style.