What Is Diffusing?

Diffusing is a drying technique using a diffuser attachment on a blow dryer to dry curls gently while preserving their natural pattern.

Understanding Diffusing

Diffusing uses a diffuser attachment on a blow dryer to dry curly and wavy hair without disrupting the natural curl pattern. The diffuser spreads airflow over a wider area with lower velocity, reducing frizz caused by concentrated air streams. Proper diffusing technique involves cupping curls in the diffuser bowl and bringing it up to the head rather than pointing air downward at the hair.

Why It Matters

Air drying can take hours for thick or dense hair, and the weight of wet hair can stretch out curls. Diffusing speeds up drying time significantly while preserving curl shape and adding volume at the roots. It is especially valuable for fine-haired curlies who need volume and for anyone who cannot wait hours for their hair to dry.

How To Apply This

  1. 01Apply all styling products to soaking wet hair first.
  2. 02Set the dryer to medium heat and low speed to minimize frizz.
  3. 03Cup a section of curls in the diffuser bowl and bring it up to your head.
  4. 04Hold in place for 20-30 seconds without moving, then release and move to the next section.
  5. 05Flip your head to different angles for even drying and root volume.
  6. 06Do not touch curls until they are 100% dry to avoid frizz.

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Related Terms

Plopping

A drying technique where wet, styled curls are wrapped in a t-shirt or microfiber towel to enhance definition and reduce frizz.

Wash and Go

A styling approach where hair is washed, products are applied to wet hair, and curls are left to air dry or diffused.

Scrunching

A technique of gently squeezing sections of hair upward toward the scalp to encourage curl formation and remove excess water.

Curl Pattern

The natural shape your hair forms, classified from Type 1 (straight) through Type 4 (coily) with subcategories A, B, and C.

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What Is Diffusing? Definition & Technique | Rituala