Hush Trublonde High Performance Powder Lightener Purple 500 g>It has the feature of lightening the hair up to 9 shades. >Suitable for all color lightening processes. Hush Trublonde High Performance Powder Lightener Purple Preparation>Mix the oxidant and lightener according to the desired lightening degree. >The opening ratio should be 1:2, for example, 100 g of oxidant should be used for 50 g of powder opener. >Very Light- 1-2 Tone Lightening: 10 Volume >Light- 2-3 Tone Lightening: 20 Volume >Medium- 4-5 Tone Lightening: 30 Volume >Strong- 6-9 Tone Lightening: 40 Volume Hush Trublonde High Performance Powder Lightener Purple Application>Apply the creamy lightener to dry and unwashed hair. >Leave the product on your hair depending on the effect you want. >Check your hair every 5 minutes and wash your hair when you reach the ideal lightening level. >Leave the mixture on your hair for a maximum of 50 minutes. >After application, wash your hair with plenty of warm water and a nourishing shampoo. Caution!>The product is designed for professional use only. >The product may irritate eyes, respiratory tract and skin - use the product with caution. >Use appropriate gloves during product preparation and application. >Do not apply the product to sensitive or irritated scalp. >It is not recommended to use the product on permed hair. >Do not breathe the product - avoid contact with the eyes - in case of contact with the eyes, rinse the eye with plenty of water and consult a specialist. >Remove your contact lenses, if any, while using the product. >Do not inhale the product - avoid contact with the skin - in case of contact, wash the skin with plenty of water. >Use the product in a ventilated environment. >Before using the product, make sure to do an allergy test: Allergy test is done by applying a very small amount of lightener and oxidant mixture to the inner part of the elbow - 1 cm area. In case of skin rash, redness, itching or burning, rinse immediately and do not use the product. one