Strand Test Purpose of test To check the development of colour or bleach applications
Strand Test Method Remove colour or bleach from small strands of hair
Strand Test When to do the test During the colour or bleach development process and after manufacturer’s Recommended development time
Strand Test Expected result The colour result is as required or may need further development time
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.