Hair extensions can add beautiful length, volume and thickness to your natural hair, but looking after them correctly is essential if you want them to stay smooth, manageable and looking their best.
One of the simplest — and most important — parts of hair extension aftercare is brushing.
Using the wrong brush, brushing too aggressively or starting at the roots and pulling down through tangles can place unnecessary strain on both the extension hair and the attachment points. With the right technique and a suitable hair extension brush or comb, everyday detangling becomes much easier.
Here we explain how to brush hair extensions correctly, when to brush them and which of our brushes and combs is best suited to different parts of your extension care routine.
Why Is the Right Hair Extension Brush Important?
Hair extensions need to be treated differently from natural hair because fitted methods have attachment points that require extra care.
Depending on the extension method, these could include keratin bonds, Micro Rings, Nano Rings, Tape-In tabs or fitted wefts.
A standard brush can sometimes catch around these areas, particularly if it is pulled roughly from the roots towards the ends. Repeated pulling may place unnecessary tension on both the extensions and your natural hair.
Choosing an extension-friendly brush and using it correctly can help to:
- Gently remove everyday knots and tangles
- Reduce unnecessary pulling on fitted extensions
- Keep the lengths smooth and manageable
- Minimise snagging around attachment areas
- Keep removable extensions such as Clip-Ins in good condition
- Make styling and washing easier
How to Brush Hair Extensions Correctly
The technique you use is just as important as the brush itself.
1. Start at the Ends
Never attack a tangle by brushing straight down from the roots.
Instead, divide the hair into manageable sections and begin at the ends. Once the ends are smooth, gradually move upwards towards the mid-lengths and finally towards the root area.
This prevents several smaller tangles being pushed together into one larger knot.
2. Support the Hair Near the Roots
When brushing fitted hair extensions, hold the hair gently with one hand close to the roots or attachment area while brushing with the other.
This helps reduce unnecessary pulling and tension on the bonds, rings, tapes or weft attachments.
3. Be Gentle Around Attachment Points
Take extra care as you reach the fitted area.
Never repeatedly drag a brush through keratin bonds, rings, tapes or sewn-in attachment areas if the brush is catching.
A suitable extension brush should help you work around these areas much more comfortably.
4. Work Through Small Sections
If the hair has become tangled, don't try to force a brush through the entire section at once.
Separate the hair into smaller sections and gently work through each one, beginning at the ends.
5. Brush Before Washing
Gently detangle your extensions before washing them.
Trying to wash already tangled hair can make knots worse as the hair moves during shampooing and rinsing.
6. Brush Before Bed
Give your extensions a gentle brush before going to sleep to remove any tangles that have developed throughout the day.
For fitted extensions, putting the hair into a loose braid or similar protective style can also help reduce tangling while you sleep.
Which Hair Extension Brush or Comb Should I Use?
There isn't one brush that is perfect for every job.
Detangling, smoothing, washing, blow-drying and sectioning can all benefit from different tools. Below are the brushes and combs available from HairXtensions and where each one fits into your extension care routine.
HairX Pro Wooden Paddle Bristle Brush
Our HairX Pro Wooden Paddle Bristle Brush is an excellent everyday brush for hair extension maintenance.
Its soft nylon bristles are designed to move through the hair with minimal snagging or catching, making it particularly useful when caring for extensions fitted with Micro Rings or keratin bonds.
The large paddle design also makes it convenient for brushing longer extension lengths and smoothing larger sections of hair.
Best for: Everyday brushing, smoothing and detangling fitted hair extensions.
Shop the HairX Pro Wooden Paddle Bristle Brush
Hair Extension Loop Brush
A Hair Extension Loop Brush is one of the most useful brushes for professionally fitted hair extensions.
Instead of conventional straight bristles, it features specially designed looped bristles that can move through the hair while helping to reduce direct snagging around extension attachment points.
This makes it particularly suitable for extensions such as pre-bonded keratin extensions and ring-based methods when used gently.
It's a great choice for everyday maintenance if you want a brush specifically designed with fitted extensions in mind.
Best for: Pre-bonded extensions, Micro Ring extensions and everyday extension brushing.
Shop the Hair Extension Loop Brush
Professional Detangling Hairbrush
Our Professional Detangling Hairbrush is designed to work through knots without excessive tugging or pulling.
Its ultra-smooth flexible bristles make it suitable for both wet and dry hair and it can be used on natural hair, synthetic hair and hair extensions.
It is particularly useful when washing and rinsing extension hair or when you need to carefully work through tangles in the lengths.
Always take additional care around fitted attachment areas rather than repeatedly brushing directly across them.
Best for: Detangling wet or dry extension hair, washing and general maintenance.
Shop the Professional Detangling Hairbrush
HairX Pro Wide-Tooth Detangle Comb
Sometimes a brush isn't what you need.
Our HairX Pro Wide-Tooth Detangle Comb has widely spaced teeth that allow sections of hair to pass through gradually, helping you work through knots without the resistance created by closely spaced comb teeth.
It can be used during washing, styling and regular hair maintenance.
A wide-tooth comb is particularly useful for gently separating extension lengths, although fitted bonds, rings and tapes should always be treated carefully.
Best for: Gentle detangling, washing, separating sections and working through extension lengths.
Shop the HairX Pro Wide-Tooth Detangle Comb
HairX Pro Hair Extension Pin-Tail Sectioning Comb
The HairX Pro Hair Extension Pin-Tail Sectioning Comb performs a different job from your everyday detangling brush.
Its fine tail is ideal for creating precise, clean sections of natural hair, making it particularly useful during extension fitting, styling and maintenance.
The fine-tooth section can also be useful for backcombing and detailed styling, while the comb can assist during the removal of some pre-bonded extensions and with gently clearing away remaining residue.
For everyday brushing of the extension lengths, however, choose a dedicated extension brush or wide-tooth comb instead.
Best for: Sectioning, extension fitting, precision styling, backcombing and professional maintenance.
Shop the HairX Pro Hair Extension Pin-Tail Sectioning Comb
HairX Pro Thermal Technology Blowdry Brush
Detangling isn't the only time your choice of brush matters.
Our HairX Pro Thermal Technology Blowdry Brush is designed specifically for styling during blow-drying.
Its thermal design helps make blow-drying and styling more efficient while the bristles help smooth the hair and create a polished finish.
When blow-drying fitted extensions, always keep excessive direct heat away from bonds, tapes and other attachment points.
Best for: Blow-drying, smoothing, adding shape and styling extension hair.
Shop the HairX Pro Thermal Technology Blowdry Brush
Tangle Teezer The Original Detangling Hairbrush
The Tangle Teezer The Original Detangling Hairbrush uses a two-tiered tooth design, with longer teeth helping to detangle while shorter teeth smooth the hair.
It can be used on wet or dry hair and its palm-sized design gives you plenty of control while brushing.
For hair extension wearers, it can be particularly useful for carefully detangling the lengths and ends. With fitted extensions, take additional care as you move towards bonds, rings, tapes or weft attachment areas.
This particular brush should not be used with heat.
Best for: Wet or dry detangling and smoothing the lengths and ends of extensions.
Shop the Tangle Teezer The Original Detangling Hairbrush
PUMA X Tangle Teezer Compact Styler
Hair extensions don't only tangle when you're at home.
Wind, coats, scarves and everyday movement can all cause the lengths to become tangled during the day, which is why carrying a small brush can be useful.
The PUMA X Tangle Teezer Compact Styler fits easily into a handbag, gym bag or travel bag and comes with a protective click-on cover to help keep the teeth protected and clean.
It's ideal for quick touch-ups and gently removing small tangles before they develop into larger knots.
As with other detangling brushes, concentrate on the lengths and ends and be careful around fitted extension attachment points.
Best for: Handbags, travelling, the gym and quick detangling throughout the day.
Shop the PUMA X Tangle Teezer Compact Styler
How Often Should You Brush Hair Extensions?
There isn't a strict number that suits everyone, but extensions should be brushed regularly enough to prevent tangles from building up.
For most people, a gentle brush in the morning and again before bed is a good routine, with additional brushing when needed during the day.
Longer extensions may require more attention because there is simply more hair available to rub against clothing and become tangled.
The important thing isn't brushing aggressively or constantly — it's removing small tangles before they become large knots.
Can You Brush Hair Extensions When Wet?
You can carefully detangle extension hair when it is wet or damp, but it requires extra care.
Use a suitable detangling brush or wide-tooth comb and work gently from the ends upwards. Never force a brush or comb through a knot.
If you have professionally fitted extensions, take particular care around the attachment areas while the hair is wet.
Can You Brush Over Hair Extension Bonds?
You should always be careful around fitted extension attachment points.
Some brushes, such as our Hair Extension Loop Brush, are specifically designed to help move around compatible extension attachments with less direct snagging.
Even with an extension-friendly brush, however, you shouldn't repeatedly pull or force the brush across bonds, rings or tapes.
Support the hair near the root and brush gently.
Don't Forget to Clean Your Hairbrush
Hairbrushes gradually collect loose hair, oils and styling products.
Removing trapped hair and cleaning your brush regularly helps keep it in good condition and prevents unnecessary product build-up being transferred back onto your extensions.
Keeping your brush protected when travelling or stored in your styling kit is also worthwhile.
The Right Brush Can Make Hair Extension Care Much Easier
Correct brushing doesn't need to be complicated.
Choose a brush or comb suited to what you're doing, start at the ends, work gradually upwards and always take additional care around fitted attachment points.
Small habits such as brushing before washing, detangling before bed and dealing with knots before they become severe can make everyday extension maintenance much easier.
Whether you're looking for a loop brush for fitted extensions, a wide-tooth comb for gentle detangling, a paddle brush for daily maintenance or a professional sectioning comb, you can find the full range at HairXtensions.