Florida Cosmetology Licensing ExamChemical ServicesHard
A cosmetologist is preparing to apply a virgin permanent hair color to a client with natural level 5 (light brown) hair who desires to achieve a level 7 (medium blonde) result. Which application technique should be used to ensure an even color outcome from roots to ends?
- AApply color only to the mid-shaft, allowing natural lift for roots and ends.
- BApply color to the roots first, then immediately to the ends.
- CApply color to the mid-shaft and ends first, then to the scalp area.
- DApply color simultaneously to roots, mid-shaft, and ends.
Show answer & explanationAnswer & explanation
Correct answer: C. Apply color to the mid-shaft and ends first, then to the scalp area.
When lightening virgin hair, the mid-shaft and ends are typically less porous and cooler than the scalp area, which processes faster due to body heat. Applying to mid-shaft and ends first allows them to process longer, ensuring a more even lift when the roots are applied later.
Why the other options are wrong
- A. Applying only to the mid-shaft will leave the roots and ends unprocessed or unevenly lifted, not achieving a level 7 throughout.
- B. Applying to roots first will cause 'hot roots' as the scalp's heat accelerates processing there.
- D. Simultaneous application will likely result in 'hot roots' and possibly darker ends.
Virgin Lighter Permanent Color Application
The technique of applying permanent hair color to virgin hair (never colored before) to lighten it, typically starting at the mid-shaft and ends, then applying to the roots to achieve an even lift due to the scalp's natural heat.
- Scalp area processes faster due to body heat.
- Mid-shaft and ends need more processing time for lift.
- Ensures even color from roots to ends when lightening.
Memory trick: For 'Virgin' hair, 'V'ary the application; 'V'enture to the ends, then 'V'isit the roots.