How to Care for Human Hair Extensions. Wash, Heat and Storage

7 July 2026
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Written by the HAIR STARS sourcing team — specialists in single-donor Russian and European Raw hair since 2018, rated 4.8/5 across 839 verified customer reviews.

Extensions are an investment, and how you care for them decides whether that investment lasts months or years. The good news: the routine is simple. This is the exact wash, dry, brush, style and store routine we give our own customers, plus the mistakes that quietly ruin a good set.


Washing: the single most important step

  • Use a sulfate-free shampoo. Sulfates strip moisture and are the fastest way to dry out and tangle extensions.
  • Wash less often than your own hair. Extensions do not get natural scalp oils, so frequent washing only dries them.
  • Condition mid-length to ends only, never the roots, clips or bonds.
  • Handle gently in water — no rough scrubbing or piling on top of the head.

Drying without damage

Squeeze out water with a towel, do not rub. Let extensions air-dry whenever you can. If you must blow-dry, use a low-to-medium heat and a heat protectant first. High heat every time is one of the biggest life-shorteners.


Brushing the right way

Always brush from the ends upward, working out tangles gently before moving higher, using a loop brush or soft-bristle brush. Brushing from the roots down drags tangles and rips out hair. Never brush when soaking wet — wait until damp or dry.


Heat styling safely

Genuine Raw hair takes heat like healthy hair, but still needs a heat protectant and moderate temperatures. Processed hair tolerates far less. Either way, protectant first, moderate heat, and do not iron the bonds or clip bases.


Sleeping and storage

  • Take clip-in sets out at night. Sleeping in them adds tension and tangles.
  • Store them flat or hanging, not crumpled in a drawer, ideally in the box or a satin bag.
  • For semi-permanent sets, braid loosely or tie back before bed and use a silk/satin pillowcase to reduce friction.

The five mistakes that ruin extensions

  1. Sulfate shampoo.
  2. Brushing from the roots down.
  3. Sleeping in clip-ins.
  4. High heat with no protectant.
  5. Conditioner or oil on the roots/bonds, which loosens them.

FAQ

How often should I wash my extensions?

Less often than your own hair, only when there is product build-up or they lose movement. Extensions get no scalp oils, so frequent washing just dries them out.


What shampoo is best for hair extensions?

A sulfate-free shampoo. Sulfates strip moisture and are the fastest cause of dryness and tangling.


Can I use heat tools on my extensions?

Yes on genuine Raw hair, with a heat protectant and moderate temperatures. Avoid the bonds and clip bases, and remember processed hair tolerates far less heat.


How should I brush them?

From the ends upward with a loop or soft-bristle brush, gently working out tangles before moving higher. Never brush from the roots down or when soaking wet.


Can I sleep in my extensions?

Take clip-ins out at night. For semi-permanent sets, braid loosely and use a silk or satin pillowcase to reduce friction.


The bottom line

Sulfate-free washing, air-dry when you can, brush from the ends up, heat protectant before styling, and take clip-ins out at night. Do this consistently and quality Raw hair lasts years. Explore the HAIR STARS collection or message us on WhatsApp +966 556771520 for a free consultation. Verified Russian and European Raw hair, free KSA shipping, and Tabby/Tamara installments.

Explore our collection: Clip-in extensions · Tape-in extensions · Wigs

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