Strand Test

1
Strand Test

• Purpose of test
• To check the
• development of
• colour or bleach
• applications

2
Strand Test

• Method
• Remove colour
• or bleach from
• small strands
• of hair

3
Strand Test

• When to do the test
• During the colour or
• bleach development
• process and after
• manufacturers
• Recommended
• development time

4
Strand Test

• Expected result
• The colour result
• is as required or
• may need further
• development time

5
Potential Consequences Of Not Carrying Out The
Test

• The result may not
• meet requirements.
• If damage to scalp or
• hair occurs, for the
• client to take legal
• action.