Want this question answered?
how and why do you need to carry out a strand test
yes.... it is an answer for porosity....
take small section of hair and push your fingers up the hair shaft if you feel bumps your hair is poroise
to test the hair to see if its damaged and able to have the treatment done, if the hair stands up once it have been pulled back by finger and the thumb then the hair is porus.
Obviously enough.
a porosity test is done while doing consultation with the client to show how much moisture the hair can absorb.
just
how and why do you need to carry out a strand test
Porosity tests are carried out to assess the condition of the cuticle layer of the hair.
Porosity
Here this is an example one : This is applied to the wood before staining and reduces the porosity of the wood.
big particles=low porosity small particles=high porosity
This will depend on the exact meltblown product you use.
when dyed colour may not take and damage hair more
try a small salon where they could use someone to help clean and hopefully show the ropes as to what goes on at a hairdressing salon
Store Handle Use Dispose of chemicals according to manufacturs instructions, salon policies and local bylaws. <--- this is true- i do hairdressing in colagee<3
In the world of hairdressing and salons, "SHUD" stands for "store, handle, use, dispose." This refers to the use of chemicals such as relaxers, hair color, perms, and other things that need to be handled properly.