How to care for human hair extensions so they last longer

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By Arslan Meh

June 03, 2026 1 min read

Så sköter du löshår i äkta hår så det håller längre - Fairwithhair

Human hair extensions can make your hair longer, fuller and shinier, but they need proper care to stay soft and beautiful. Since extensions do not receive natural oils from the scalp, they need extra moisture, protection and gentle handling.

With the right routine, you can avoid dryness, tangles and unnecessary wear.

Why do hair extensions need extra care?

Human hair extensions behave like natural hair, but they become dry more easily because they do not receive nourishment from the scalp.

That is why moisturizing products, gentle brushing and heat protection are especially important.

How to brush hair extensions correctly

Always brush gently and start at the ends. Then work your way upward a little at a time.

Use a brush designed for hair extensions and hold the hair near the attachments to avoid pulling on your own hair.

How to wash hair extensions

Do not wash the extensions more often than necessary. Use lukewarm water and a mild, moisturizing shampoo.

Apply conditioner to the lengths and ends, but avoid conditioner, oil and hair masks directly on attachments such as tape or keratin.

Use moisture and heat protection

Hair extensions need moisture to stay soft and shiny. Use conditioner, a hair mask when needed and a little hair oil on dry ends.

If you use a straightener, curling iron, hair dryer or hot brush, always use heat protection and preferably low to medium heat.

How to sleep with hair extensions

Never sleep with wet hair. Brush your hair gently before going to bed and preferably tie it in a loose braid or low ponytail.

A silk pillowcase can also reduce friction and help your hair stay looking beautiful for longer.

Care for different types of hair extensions

Tape-in extensions: Avoid oil and conditioner near the tape attachments.

Weft and weave extensions: Make sure the scalp stays clean and that the hair dries properly.

Clip-on hair extensions: Always remove the hair before sleeping and store it somewhere dry and protected.

Hair topper: Brush gently, do not wash too often and store it on a stand or in a bag.

Common mistakes to avoid

Avoid brushing too hard, sleeping with wet hair, using too much heat or skipping heat protection.

Do not wash your hair too often, and do not use strong or drying products.

Frequently asked questions

Hur ofta ska man tvätta löshår?
Tvätta bara när det behövs. För mycket tvätt kan göra löshåret torrt.

Varför blir löshår torrt?
Löshår får inte naturliga oljor från hårbotten och behöver därför extra fukt.

Kan man använda värme på löshår?
Ja, om det är äkta hår, men använd alltid värmeskydd.

Kan man sova med clip-on löshår?
Nej, clip-on ska tas ut innan du sover.

Vill du ha hjälp med skötsel?
Utforska Fairwithhairs löshår och hårvård eller boka rådgivning för hjälp med rätt produkter och rutin.