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Elements and Performance Criteria

  1. Consult with client and assess hair.
  2. Select products and prepare for service.
  3. Apply chemical reformation products.
  4. Rinse, neutralise and condition hair.
  5. Review service and provide home care advice.

Performance Evidence

Evidence of the ability to complete tasks outlined in elements and performance criteria of this unit in the context of the job role, and:

consult with at least four clients, each with different hair curling and volumising needs, and cumulatively complete these treatments which consistently achieve the planned degree of hair curl or body:

chemical treatments on hair with normal porosity

chemical treatments on porous hair

for each client, complete a pre-treatment hair analysis covering the following characteristics to recommend appropriate chemical curling and volumising treatments:

hair and scalp condition

hair texture

hair density

hair porosity

existing natural movement and curl

length of hair

effects on hair of previous chemical services

record the following details of the chemical hair curling or volumising service in the history for each client serviced:

pre-service hair analysis

contraindications

desired degree of curl or volume

products, strengths and processing times used

rods and winding techniques used

degree of curl or volume achieved

recommended home care products.


Knowledge Evidence

Demonstrated knowledge required to complete the tasks outlined in elements and performance criteria of this unit:

key characteristics and interrelationships of the elements and principles of hair design and use in achieving curling and volumising effects;

elements of hair design:

line

shape

direction

size

texture

colour

principles of hair design:

balance

gradation

repetition

contrast

harmony

dominance

unity

a range of different winding techniques and how these are used to achieve different effects when curling or volumising hair:

fan wind

classic wind

directional wind

spiral wind

hair biology, at an elementary level of understanding:

main functions and role of hair

main factors contributing to degree of curl or wave in hair

structure and cellular features of hair and hair follicles

process of hair growth and the hair growth cycle

characteristics of normal and damaged hair

basic concepts of cosmetic chemistry, as they apply to effective and safe use of chemical hair curling and volumising products:

bonds

molecules

chemical compounds

chemical change

neutralisation

acids and bases

pH

at an elementary level of understanding, the chemical and physical effects on hair structure and bonds, texture and curl or wave of:

protein fillers

perm solutions

neutralisers

post-process conditioners

key factors that influence degree of curl or body achieved:

hair porosity

hair condition

rod size

product type and strength

processing time

environmental humidity

contraindications to using chemical hair curling and volumising products:

abnormal scalp conditions, including broken or weeping areas of skin

hair or scalp damage from previous chemical hair treatments

highly porous hair

resistant hair

organisation’s chemical hair curling and volumising products range:

strengths and formulation

product purpose

action on the hair

application instructions

processing times

role and basic content of Safety Data Sheets (SDS) or plain English workplace documents or diagrams that interpret SDS content

basic aspects of local government, state or territory health regulations applicable to providing chemical hair reformation services

industry practices and organisational procedures for:

client comfort and safety with particular emphasis on:

using gown and towels to protect client clothes

application of barrier creams to face and neckline

avoiding product contact with eyes

monitoring client scalp comfort and condition

work health and safety for providing chemical hair reformation treatments, with particular emphasis on:

avoiding product contact with operator eyes and skin

avoiding inhalation of fumes during product preparation and application

using correct posture and adjusting height of client chair to avoid fatigue and injury

using correct techniques to hold, grip and manipulate hair reformation tools to avoid fatigue and injury

minimising wastage of chemical reformation products

water efficiency

waste disposal with particular emphasis on environmentally sound disposal methods for hazardous and other hairdressing waste.