Yes, there are different ways. If the cover is off, the product oxidizes and there is also a shelf life.
The shelf life of creme peroxide is believed to be very since it is the same as hydrogen peroxide. The shelf life can be up to 2 years from the date of packaging.
Will heat destroy hair developer
Equal parts of 10V. Developer + 20V. Developer= 15 Volume Developer
What is the difference between 10 and 20 volume creme developer?
Equal parts of 30V + 40V= 35V.
Mixing equal parts of 20 V. and 40 V. developers will give you an approximate 30 volume developer.
Quick question how long do you let it sit there before doing the dye?
creme developer is thicker and more conditioning Also.......Clear developer is mainly used when coloring out of a bottle and cream is used when coloring with a bowl & brush.
If developer is stored at room temperature and out of sunlight, its shelf life is approximately 2 years, regardless of the volume.
Mixing equal parts of 20 V. and 40 V. developers will give you an approximate 30 volume developer.
Any brand cream developer can be used with a color as long as it is mixed according to the manufacturer's directions and it is the appropriate volume.
Max huber