John Frieda Sheer Blonde Lightening Spray for Blonde Hair 100ML Each of the Go Blonder products is designed to give shine and/or provide the necessary care for blonde hair. BlondeMend™ technology has been incorporated into every Go Blonder product. While the products in the Go Blonder range won't specifically reverse or prevent the damage caused by bleaching the hair, the technology will help create new bonds in the hair. Thanks to the technology in the products - using the Go Blonder series - you will feel that your blonde hair will be stronger and healthier. How should I apply it? 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. Then give your hair the shape you want. To get the most effective result, use a hair straightener or curling iron after drying your hair. Use only once between two hair washes. Use at most 10 times between two dyeing processes. Important Warnings: PLEASE READ THE INSTRUCTIONS AND WARNINGS BEFORE USE. WARNING: The product contains hydrogen peroxide. It permanently lightens the color of your hair. Never apply it to hair with natural brown or darker hair tones - hair that has been heavily bleached - or hair with platinum and white tones of blonde. Do not apply to newly growing hair shorter than 2.5 cm. Use gloves when applying. Avoid contact with eyes and other sensitive areas. In case of contact, rinse immediately with plenty of water. For external use - used for hair only. Do not apply to sensitive, irritated or damaged scalp. Discontinue use if your hair breaks and your skin becomes irritated or red. Keep the box away from heat and sunlight. Be careful not to spray the fabrics around you. Keep out of reach of children. If swallowed - seek medical advice. What is BlondeMend Technology? BlondMend™ Technology is a triple repair blend of carboxylic acid, cationic conditioners and keratin used to soften hair by increasing hair elasticity and help repair, strengthen and protect damaged hair. You can use all John Frieda products safely during both pregnancy and breastfeeding. There is a very small amount of peroxide in the Lightening Spray. Therefore, in case of any concern, we recommend that you consult your doctor regarding the use of all lightening sprays.