Temporary hair color lasts from shampoo to shampoo....in other words, you shampoo your hair first, apply the color, and then the next time you shampoo your hair, the color will immediately wash out. This will occur with any color- whether dark or light. If you'd prefer a longer lasting color, which is fairly non-damaging, use a semi-permanent color.
darker!
no it makes your hair lighter
Darker hair contains more melanin, a pigment not an oil.
no it will make it lighter and it will fall out
depends on if you are going lighter or darker from your original hair color. if lighter do a 20 if darker do a 10
i think that you are just more likely to see the oil in darker hair than in lighter hair because the oil stands out more in dark hair.
Foil, Color applicator brush, and chemical dye. Depending if your going darker or lighter (Darker/let it sit)(Lighter/hair dryer)
To lift or make lighter you want to use, 30, and 40 Valium developer. To darker you use 10 and 20 Valium developer. Also to go lighter use a hair dryer. For darker room temperature. Colour should never be left in the hair longer then the time recommended, it over processes and the fades much fast.
darker because green is quite a light colour
The darker the hair colour the harder it is to lift to a light blonde e.g. somebody with black hair would not get a white blonde look. Lighter hair can be lifter even lighter or turned darker much easier.
Presuming you are questioning regarding hair color, about 2-3 times. It also depends on your natural hair color, the lighter it is, the longer it takes to show a darker shade of brown.
No. In fact, the opposite is true: your hair gets lighter as you get older.