Should I use 30 or 40 developer?
Choose a 30-volume developer if you want a stronger developer for lighter, deeper colors. The 40-volume developer is the strongest and can make potentially significant changes. It lifts your hair in four shades and is suitable for blondes, especially high lift colors.
How long do you leave 40 developer in your hair?
You should leave 40 volume developers in your hair for a maximum of 20 minutes. Leaving them in for a long time can cause irreparable damage to your hair. Your hair may dry out, become brittle and even break.
Can I use 40 developer to lighten my hair?
40 volumes are occasionally used to lighten very dark, stubborn hair during the bleaching process. It glows quickly and its effect is harsher than at lower concentrations. 40 volume is not recommended for use on the scalp. Using a 40-volume developer can cause hair damage and chemical burns if not used properly.
Will 30 vol developer lighten my hair?
Using a 30 volume developer to lighten black and dark hair colors. As a stronger developer, the 30-volume developer is one of the best product ranges for coloring black hair and dark hair. … 30 volume developers lighten your hair up to four shades.
When should I use 30 or 20 volume developer?
The 10 volume developer is designed to deposit the pigment in the hair without lifting. The 20 volume developer is designed to lift hair to 1-2 levels. 30 volume developers raise hair in three levels and 40 volume developers raise four levels.
How long should I leave 20 developer in my hair?
You should not leave 20 volumes of bleach on your hair for more than 30 minutes. However, 30 minutes is a long time. Ideally, you can remove the bleach before reaching the maximum of 30 minutes, but the actual time depends on your natural hair color, preferred tone and hair type.
How long should I leave 30 developer in my hair?
You should leave 30 volumes of bleach in your hair for no longer than 15 to 30 minutes. The exact time depends on your natural hair color and the desired result. For example, if you have brown hair and want to lighten it a little, more than fifteen minutes is enough.
How do I know what volume developer to use?
Select the strength of the developer according to how many levels you need to raise. Use 20 volts for developer 1-2 levels, 30 volts for 2-3 levels, and 40 volts for 3 levels. If you go brighter by more than 3 steps, you must first use bleach. Follow the recommended color and developer mix rules.
How many levels will 20 volume lift?
The 20 volume is probably the cabin’s most used developer. Twenty volumes give a 1-2 level increase when used with permanent hair color. For thinner fabrics, it can even raise up to 3 levels. This is the standard developer for the gray coat, but more durable hair types may require a stronger developer.
Will 10 volume developer lighten hair by itself?
Yes, the 10-volume developer lightens the hair, but only by half the shade. A 10-volume developer is used to make small changes in hair color. This is what colorists call “enlightenment.” … Lightening more than two shades of hair is called bleaching and is done with a 30-volume developer and bleaching powder.
Does 20 Developer damage your hair?
Although a 20-volume developer won’t do much damage to your hair, it’s a good idea to moisturize it after the process. You can moisturize your hair with weekly moisturizing keratin masks. You can also use coconut oil, argan oil or silk oil to strengthen your hair from root to tip.
Do I use 10 or 20 developer?
3. What developer strength should I use? Use 10 volts to smooth out flat colors and make them darker. Use 20 volts to raise 1-2 levels, tone blonde hair and cover gray hair.
Can you tone with 20 volume?
The answer is simple: a developer with 20 volumes can enhance the color, so toning dark hair is not good. This is an important point because the goal here is to use a toner and a developer to adjust or lightly tint the hair. … There are a few reasons why you may need to tone your hair.
What happens if you don’t put enough developer in bleach?
If you don’t put on your hair color enough developer, you will end up with a relatively dry mixture. It does not enhance your natural color enough for the color to solidify. … For best results, you want to combine the right developer with the bleach or dye you want to use.
Can I mix 10 vol and 30 vol developer?
If you use creamer oxide, I would just mix equal parts of 30 and 10 by volume. Whatever you do, never add tap water to the peroxide bottle.