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Equal parts of 10V. Developer + 20V. Developer= 15 Volume Developer
you can't mix developer with developer to make another developer
Mixing equal parts of 20 V. and 40 V. developers will give you an approximate 30 volume developer.
I am a hairstylist and have never heard of peroxide 6 percent. Normally peroxides come in 10vol 20vol 30vol and 40vol. If you are going darker or trying to cover greys you use a 10vol. If you are trying to achieve a lighter look you would use the other three volumes 20-30-40. The difference between them is how long you want your hair to process and what level of lightness you want to achieve. The higher the volume (30-40vol) processes your hair faster and can get it lighter. I would recommend using a 20 volume to start if you want to lighten. It is a safe way to start out. 6% peroxide is also known as 20 volume developer as 3% is 10 volume, 9% is 30 volume, and 12% is 40 volume. Also......for gray coverage...always use 20 volume. 10 volume will NOT cover gray hair.
Yes, combining ''equal parts'' of 30 V. and 10 V. developers will make 20 V. developer.
It must be distilled water but yes. You can combine equal parts distilled water and 40 volume to get 20 volume developer.
Equal parts of 10V. Developer + 20V. Developer= 15 Volume Developer
What is the difference between 10 and 20 volume creme developer?
Redken Camo Color Developer is 20 volume.
you can't mix developer with developer to make another developer
Mixing 10 Volume developer and 40 volume developer will never make a 20 volume regardless of how much is mixed. In order to make a 20 volume, equal parts of 10 and 30 volumes will need to be mixed. Mixing 10 and 40 will make 30 volume.
Mixing equal parts of 20 V. and 40 V. developers will give you an approximate 30 volume developer.
20 volume
I am a hairstylist and have never heard of peroxide 6 percent. Normally peroxides come in 10vol 20vol 30vol and 40vol. If you are going darker or trying to cover greys you use a 10vol. If you are trying to achieve a lighter look you would use the other three volumes 20-30-40. The difference between them is how long you want your hair to process and what level of lightness you want to achieve. The higher the volume (30-40vol) processes your hair faster and can get it lighter. I would recommend using a 20 volume to start if you want to lighten. It is a safe way to start out. 6% peroxide is also known as 20 volume developer as 3% is 10 volume, 9% is 30 volume, and 12% is 40 volume. Also......for gray coverage...always use 20 volume. 10 volume will NOT cover gray hair.
Equal parts of 10 & 30 V. developer will yield 20 v.
Yes, combining ''equal parts'' of 30 V. and 10 V. developers will make 20 V. developer.
Mixing equal parts of 20 V. and 40 V. developers will give you an approximate 30 volume developer.