BELSON SPEED SQUID COLOR Product Characteristics BELSON SPEED SQUID COLOR colors hair quickly without causing damages. Also, mineral oil helps prevent the color from fading and makes the hair shiny and smooth. How to use and how much to use Mix equal amount of Formula 1 of 100g with Formula 2 of 100g (1:1) before dyeing the hair well. Evenly apply the mixed formula on the hair. Leave it on for 5 to 10 minutes. Rinse it well with lukewarm water. Then thoroughly wash the hair with soap or shampoo and then rinse it with warm water. Use more or less formula appropriately depending on the hair length and texture. Formula 1 : 500g Formula 2 : 500ml