IPL hair removal at home: the complete guide, how often to use it and what results to expect
Pulsed light isn't just for salons any more. Here's how at-home IPL works, whether it suits your skin and hair, the session schedule and the results you can realistically expect.
What is IPL and how does it work?
IPL stands for intense pulsed light. The device emits flashes of light that the dark pigment in the hair (melanin) absorbs and turns into heat. That heat reaches the root and weakens it, so the hair grows back finer, lighter and in smaller amounts.
That's why IPL needs contrast: the darker the hair and the lighter the skin, the better it works. It's also why consistency matters: hair grows in phases and each flash only works on hair in the growth phase.
Is it right for you? Skin and hair
| Your type | Does IPL work? |
|---|---|
| Brown or black hair, light to medium skin | Yes, the ideal case. |
| Light brown hair | Yes, though it may take more sessions. |
| Blonde, red, grey or white hair | No: there's too little pigment for the light to work on. |
| Very dark or tanned skin | No: the skin would absorb the light. Wait until your tan fades. |
If your hair is light or your skin is dark, light-free alternatives such as the crystal hair eraser or a mechanical epilator are a better choice.
How to prepare before your first session
- Shave the area the day before or a few hours before. The root needs to be in the skin; hair above the skin would just singe.
- No waxing, tweezing or epilating for the 4 weeks before: they pull out the root, leaving the light nothing to work on.
- Clean, dry skin with no cream, deodorant or self-tan.
- No strong sun or sunbeds on the area for the 2 weeks before.
- Do a patch test on a small area 24 hours before, on the lowest setting.
How to use IPL step by step
- Put on the protective glasses and don't look directly at the flash.
- Switch the device on and choose the intensity based on your patch test.
- Place the light window flat and in full contact with the skin.
- Fire a flash, then lift and move the device to the next spot, without overlapping or repeating.
- For large areas (legs), use the glide mode if your device has one, moving slowly.
- Afterwards, apply a soothing, fragrance-free moisturiser.
How often to do sessions
| Phase | Frequency | Duration |
|---|---|---|
| Start | Once a week | First 8-12 weeks |
| Consolidation | Every 2 weeks | 1-2 months |
| Maintenance | Every 4-8 weeks, or when you see hair growing back | As needed |
Don't do sessions more often than recommended: it won't work faster and your skin needs rest in between.
Where you can use it (and where you can't)
- Yes: legs, arms, underarms, groin and bikini line, and the face below the cheekbones (upper lip, chin).
- No: around the eyes or on the eyebrows, on tattoos, moles, dark spots, wounds or irritated skin, or on intimate mucous membranes.
For fine facial hair between sessions, a painless facial hair remover is quick and doesn't interfere with IPL, because it trims without pulling out the root.
What results to expect (and when)
- Sessions 1-3: barely any visible change. That's normal: the light is working on the root.
- Sessions 4-6: hair starts growing back finer, lighter and patchier.
- Sessions 8-12: most people notice a clear reduction and need to shave far less often.
IPL reduces hair gradually and long-term, but doesn't remove it forever – that's why there's a maintenance phase. Results vary by person, area and hormones.
The most common mistakes
- Not shaving first: the hair above the skin heats up, smells singed and the session works less well.
- Waxing between sessions: it removes the very root the light works on. Between sessions, stick to a razor, hair removal cream or crystal eraser.
- Repeating flashes on the same spot "to make it work better": it only increases the risk of irritation.
- Sunbathing just before or after: wait at least 48 hours and use sunscreen on the area.
- Giving up after 3 weeks: results come with consistency.
Frequently asked questions
Does at-home IPL hair removal hurt?
Most people describe it as a brief warmth or a slight snap, far more bearable than waxing. Starting on a low setting with well-shaved skin, it's very easy to tolerate.
How many sessions does it take to see results?
You'll usually notice a difference between the 4th and 6th weekly session, with a clear reduction by around the 8th-12th.
Is it permanent?
It isn't permanent: it reduces hair gradually and long-term. To maintain results, one session every 4-8 weeks is enough.
Does it work on blonde or red hair?
No. IPL needs dark pigment in the hair to work; it has no effect on blonde, red, grey or white hair.
Can I use it on my face?
Yes, below the cheekbones (upper lip and chin), never near the eyes or on the eyebrows.
What do I do with hair between sessions?
Shave it or use a crystal eraser or a device that trims flush with the skin. Avoid waxing, tweezing and epilators.
This article is for information only. If you are pregnant, have a skin condition, take photosensitising medication or have any doubts, consult a healthcare professional first.
Keep reading
Body & relaxationSoft feet at home: the routine for removing hard skin without blades
Rough heels, hard skin that snags your tights and feeling self-conscious in sandals: it's fixable at home. Here's the weekly routine for soft feet, with no blades and no appointments.
Body & relaxationHard water in the shower: how it affects your skin and hair
If your hair is rough and dull even when you change shampoo, and your skin feels tight after a shower, the water could be to blame. Here's what hard water is and...
Body & relaxationHow to relax your neck and shoulders after work (a 10-minute routine)
If you finish the day with your shoulders up by your ears, you're not alone. Here's a ten-minute routine to release neck and shoulder tension, plus the small changes that stop it...