Fine hair means the individual strands of hair are smaller in diameter compared to thicker, coarse hair.

You can do a simple test to find out your hair's texture. Pluck out a hair (just one!) and rub it between your fingers. If you can just barely feel it or can't feel it at all, you have fine hair.

High heat can be more damaging to fine hair due to their thinner structure, so it's best to go with lower settings.

Using lower temperatures and keeping the hair dryer away from a single area of your hair for too long will help to reduce heat exposure. Nozzles can also help to ensure that by spreading heat of focusing airflows onto a smaller area..

While there's no way to increase the physical diameter of your hair, you can volumize your hair with special shampoos and hair products and using proper hair drying techniques!

Using a diffuser can give you the defined curls and waves you desire. The Laifen diffuser is not only perfectly shaped for the task, but also naturally spreads out heat, making it safer for fine hair.

Hair dryers with multiple airspeeds and temperature settings allow you to comfortably and safely dry your hair. An alternating hot/cold mode, like the Swift Special's Temperature Cycling Mode, can quickly cool down hair after drying, protecting it and making it shine.

Ionic hair dryers are fantastic with fine hair as the negative ions not only reduce frizz and static, but also break down water molecules into smaller droplets so they evaporate faster, reducing the time your hair needs to be exposed to heat.