What is 40 volume creme used for?

40 volume developer (12% peroxide) Serves only for lightening. Up to 8 levels of lift. Ideal for a super platinum blonde result. It is used together with a lightening cream or powder.

Should I use 30 or 40 developer?

Choose a 30 volume developer when you want a developer that is stronger for a lighter and deeper color. The 40 volume developer is the strongest and has the potential to produce significant changes. It will lift your hair four shades and is suitable for blondes, especially high-lift colors.

Is 40 volume developer bleach?

Its main use is in bleaching and it can lighten around 7 levels depending on the bleach powder used. 40 volume is occasionally used to lighten very dark, stubborn hair as part of the bleaching process. Using 40 volume developer can cause hair damage and chemical burns if not used correctly.

Can I dye my hair with 40 volume developer?

40 volume developer can be used with permanent hair color and high lift color to give 3-4 levels of lift depending on the power of the color and the texture of the hair. Open-air processing such as balayage is ideal for 40 volume developer as it allows for maximum lift but the control of less heat.

How long should you keep 40 volume developer in hair?

What happens if you leave bleach on your hair for too long? There’s a misconception that bleach will work better the longer you leave it on. The maximum amount of time you should leave bleach on your hair is 30 minutes. Any longer than that and you run the risk of serious damage, including brittle strands.

How long do you leave in 40 volume bleach?

Do not put plain 40 volume on your scalp or hair AFTER bleaching. It depends on how you wish use the bleach. After proper mixing of the bleaching powder and the developer, the bleaching mixture will work in excess of 45 mins. So after application, the bleach will lose most of its lifting power after 45mins.

Can you use 40 developer on black?

Do I Need To Use 40 Volume Developer On Dark Hair? Depending on how many levels of lift you want to achieve, you can use 40 volume developer on dark hair.

How long should I leave 40 volume bleach on my hair?

Is 40 volume damaging?

its totally unnecessary and can cause blistering. you may not notice the difference so much between 30 and 40 vol, but if you could find the patience to use 10–20 vol, your results will be nicer.

Can you dilute 40 volume developer?

Yes you can mix it with water. Just mix in equal parts. If you need 4 ounces of 20 vol, do 2 of 40 and 2 of water.

How long do you leave 40 volume developer on Knots?

Wait 10-20 minutes for the bleach to soak into the closure. If you used a more concentrated developer like 40 volume, you might only have to wait about 10 minutes for your closure to reach the desired color. Check under the foil every 2-5 minutes to see how much the closure knots have lightened.