How to Wash Curly Extensions Correctly: Preserve Every Curl

How to Wash Curly Extensions Correctly: Preserve Every Curl
Wash curly extensions correctly flat lay with curly hair extension wefts, sulfate-free shampoo, deep conditioning mask and wide tooth comb on white marble

Curly extensions require a different washing approach than straight extensions. The curl pattern makes them more prone to tangling during washing, and incorrect technique can permanently disrupt the curl pattern. Here's exactly how to wash curly extensions correctly to preserve every curl.

Before You Wash: Detangle Carefully

Detangling curly extensions before washing is critical — washing tangled curly extensions causes the tangles to tighten into mats that are extremely difficult to remove.

  • Apply a generous amount of detangling spray or conditioner to dry extensions.
  • Use fingers first to separate large tangles gently.
  • Follow with a wide-tooth comb from ends to roots.
  • Work in small sections.
  • Never rush — patience here prevents hours of detangling later.

Step 1: Pre-Wash Conditioning Treatment

Apply a generous amount of conditioner or coconut oil to dry curly extensions before washing. Leave on for 15–20 minutes. This pre-treatment reduces protein loss during washing and helps the curls maintain their pattern through the wash process.

Step 2: Wet with Lukewarm Water

Wet extensions in a downward direction with lukewarm water. Never hot water — hot water disrupts the curl pattern and causes frizz. Never flip upside down or pile on top of the head.

Step 3: Sulfate-Free Shampoo

  • Dilute shampoo with water before applying.
  • Apply in a downward, squeezing motion — never scrubbing or circular motions.
  • Squeeze the shampoo through the curls — don't disrupt the curl pattern.
  • Focus on the weft area where buildup accumulates.

Step 4: Rinse Thoroughly

Rinse in a downward direction until water runs completely clear. Squeeze water out gently — never wring or twist. Remaining shampoo causes buildup and frizz.

Step 5: Deep Condition (Most Important Step)

  • Apply a rich deep conditioner generously from mid-lengths to ends.
  • Use fingers to gently work the conditioner through the curls.
  • Leave on for 20–30 minutes.
  • Rinse with cool water — cool water seals the cuticle and enhances curl definition.

Step 6: Apply Curl-Enhancing Product While Damp

  • Apply leave-in conditioner while extensions are still damp.
  • Apply curl cream or gel to define the curl pattern.
  • Scrunch upward to encourage curl formation.
  • Never brush or comb after applying curl products — this disrupts the curl pattern.

Step 7: Air Dry on a Wig Stand

  • Place on a wig stand or hang to air dry.
  • Never use high heat to dry curly extensions — it disrupts the curl pattern permanently.
  • Allow to dry completely before storing or wearing.
  • Scrunch out the crunch when completely dry if using gel.

Our Best Curly Extensions

Final Thoughts

Washing curly extensions correctly requires pre-wash detangling, pre-wash conditioning treatment, downward washing motions, thorough rinsing, generous deep conditioning with a cool water rinse, curl-enhancing products applied while damp, and air drying on a stand. The most important steps are pre-wash detangling and deep conditioning — these two steps preserve the curl pattern and prevent the matting that ruins curly extensions.