Barber study guide 2025
Barber study guide
Question and approved answers
100% A+ Pass
The term that indicates the diameter of a hair strand is called - ✔✔✔ Hair texture
The removal of excess bulk from the hair is called - ✔✔✔Thinning
A chemical service should not be given if the scalp shows signs of - ✔✔✔ Cuts, lesions,
abrasions
Concave, straight, bender, and loop refer to types of Perm rods - ✔✔✔
The pH range of alkaline waving lotion is generally - ✔✔✔ 9.0 to 9.6
Ph range for Permanent hair color products are - ✔✔✔9.0 to 10.5
pg. 1
, Barber study guide 2025
To eliminate any guess work about the desired haircut or style - ✔✔✔ the barber Client
consultation
To disinfect clippers you would use - ✔✔✔A pad soaked with ethyl
Obtain a license in the state with similar laws - ✔✔✔How would an out of state barber obtain
a license in Texas
What is a sign of infection- ✔✔✔ Puss
How do you destroy all organisms- ✔✔✔ Sterilization?
Pre softening - ✔✔✔What do you have to do to prepare gray hair
Foiling - ✔✔✔The slicing of hair into sections and wrapping is called
Highlighting - ✔✔✔Pulling hair through a perforated cap is called
Porosity - ✔✔✔What is the most important thing to look at when choosing a perm
Do not overlap the line demarcation - ✔✔✔It is important when doing a retouch to
Perfectly flat in your hand - ✔✔✔How do you hold a hone for sharpening a razor
Scalp treatment - ✔✔✔What should you recommend for a client with greasy or flaky scalp
pg. 2
Barber study guide
Question and approved answers
100% A+ Pass
The term that indicates the diameter of a hair strand is called - ✔✔✔ Hair texture
The removal of excess bulk from the hair is called - ✔✔✔Thinning
A chemical service should not be given if the scalp shows signs of - ✔✔✔ Cuts, lesions,
abrasions
Concave, straight, bender, and loop refer to types of Perm rods - ✔✔✔
The pH range of alkaline waving lotion is generally - ✔✔✔ 9.0 to 9.6
Ph range for Permanent hair color products are - ✔✔✔9.0 to 10.5
pg. 1
, Barber study guide 2025
To eliminate any guess work about the desired haircut or style - ✔✔✔ the barber Client
consultation
To disinfect clippers you would use - ✔✔✔A pad soaked with ethyl
Obtain a license in the state with similar laws - ✔✔✔How would an out of state barber obtain
a license in Texas
What is a sign of infection- ✔✔✔ Puss
How do you destroy all organisms- ✔✔✔ Sterilization?
Pre softening - ✔✔✔What do you have to do to prepare gray hair
Foiling - ✔✔✔The slicing of hair into sections and wrapping is called
Highlighting - ✔✔✔Pulling hair through a perforated cap is called
Porosity - ✔✔✔What is the most important thing to look at when choosing a perm
Do not overlap the line demarcation - ✔✔✔It is important when doing a retouch to
Perfectly flat in your hand - ✔✔✔How do you hold a hone for sharpening a razor
Scalp treatment - ✔✔✔What should you recommend for a client with greasy or flaky scalp
pg. 2
