1. Development Test Curl Purpose of test To find out if The perm is
Fully developed

2. Development Test Curl Method Partially unwind a Rod and gently push
It back on itself.
Do this with a
Few areas on the
head

3. Development Test Curl Expected Result The formation of an “s” shape
on the partially
unwound hair

4. Development Test Curl When to do the test During the perming
process and after
manufacturer’s
Recommended
development time

5. Potential Consequences Of Not Carrying Out The Test
Damage to the
hair
If damage to the
hair occurs,
potential for the
client to take legal
action