Across
- 4. heat is absorbed from surroundings
- 5. bond broken by perm solution
- 7. first heat permanent waving machine
- 9. permanently changes the texture of hair
- 10. most important phase of perming
- 11. type of perm producing soft, wavy, loose curled texture
- 12. method of perm wrapping created in 1926
- 15. oxidizing agent in chemical phase
- 16. used in heatless perming technique instead of electricity
- 17. suitable hair length for heat permanent waving machine
Down
- 1. generates own heat through chemical reaction
- 2. thioglycolic derivative contained in acid waves
- 3. another name for croquignole method
- 6. reducing agent in chemical phase
- 8. how hair should be wrapped around perm rods
- 13. second major phase in perms
- 14. first major phase in perms