John Frieda SB Go Blonder Color Lightening Spray Special for Blonde Hair 100 ml It helps lighten the color of blonde hair up to 1-5 shades. It helps give shine to blonde hair. It supports gradually lightening hair color in 3-5 uses. Lightening of hair color takes up to a maximum of 10 uses. Contains heat protectants. Can John Frieda hair lightening spray be applied to dyed hair? With its formula that does not contain ammonia and peroxide, it adds sun shine to all shades of naturally dyed and highlighted blonde hair, suitable for daily use. To increase its effect, you can use it after Go Blonder Shampoo - massage the entire hair from root to tip. How to use John Frieda Go Blonder hair lightening spray? Apply only to clean and wet hair. After applying the care cream to your wet hair with a towel, apply the spray to your entire hair.