This product is as simple as washing your hair as usual
To take out the product from the box, first remove the anti-extrusion neck of the bottle, and then remove the liquid outlet rubber plug.
Wear gloves, earmuffs, shawls and other corresponding supporting tools. (You can bring your own tissue. If you accidentally get it on your skin or clothes, you can wipe it off in time).
Squeeze this product into your hands, rub and mix well before applying it on your hair. Refer to the usage amount according to the length of hair
Due to the initial use, there is air in the straw of the bottle, so there may be no liquid squeezed out for the first few times of squeezing, and press it several times in a row until the liquid is squeezed out.
Please note that it is normally 2 doses,
If only 1 dose comes out, please continue to press several times until 2 doses before use, otherwise the coloring will not be possible.
the fourth step:
There is no need to wet the hair before use, just dry the hair directly, apply the liquid directly on the hair and evenly rub and foam
(Do not use shampoo containing silicone oil before and after use, so as not to affect the coloring effect.
Step 5: Rub repeatedly on the smeared hair. When rubbing, the product must be evenly applied to every hair strand. When rubbing, pay special attention to many white hairs. Please rub it several times and rub it fast or slowly. Rub it for 5-10 minutes minute
Use black at room temperature around 28 degrees for 15 minutes
The color can be rinsed after 50 minutes of parking.
(Use it below 20 degrees, black and color can extend the time for 10 minutes, or heat it with a hair dryer