What does a diffuser on a hair dryer do?
A diffuser attachment is designed to disperse the air flow of a blow dryer and spread it over a larger area. Diffusers are used principally with curly hair because the dispersed air doesn’t disturb the hair’s wave pattern or cause frizz when drying.
Can you use a diffuser on straight hair?
If you have straight hair, but you want it to look wavy, you can still use a hair dryer diffuser. Once your hair has dried up, apply hair mousse so you can easily make your straight hair wavy. Now, use the hair dryer diffuser to create waves. You can do this by using your fingers to massage from the roots to the ends.
How do you use a diffuser on short wavy hair?
How to Use a Diffuser on Extra Short Hair : Short Hair Styling