What should you avoid straight after a laser session?
For the first 48 hours after laser hair removal, avoid anything that heats the skin or makes you sweat. That means no saunas, steam rooms, hot showers, gym sessions, hot yoga or direct sun. Treated follicles are warm and slightly inflamed, and extra heat can make redness and bumps worse. Follow your practitioner's personalised instructions, particularly if redness or sensitivity persists.
In Dubai, heat comes from more places than the sun. A car parked outside, a walk across a car park at midday or an outdoor workout can all warm the skin quickly. Plan your session for a day when you can stay mostly indoors afterwards.
Do
- Use a cool compress if skin feels warm.
- Apply a gentle, fragrance-free moisturiser.
- Take lukewarm showers and pat skin dry.
- Wear loose, breathable clothing over treated areas.
Don't
- Use perfume, scrubs or alcohol-based products on treated skin.
- Pick, scratch or rub the area.
- Apply active skincare such as acids or retinoids until your skin has settled.
Our full pre- and post-care guide lists everything to do before and after each session.
How do you protect treated skin from Dubai's sun?
Apply SPF 50 to treated areas every morning, reapply every two hours when you're outdoors, and cover up in the midday sun. Avoid tanning and self-tan for the whole course, not just the days after a session. Tanned skin competes with the hair for laser energy, which raises the risk of burns and dark patches.
A few practical habits help in the UAE:
- Choose a broad-spectrum sunscreen that protects against both UVA and UVB.
- Remember windows. UVA passes through car and many office windows, so apply SPF even on indoor days.
- Cover up where you can. Light, loose sleeves, a hat and shade do more than sunscreen alone.
- Be honest about tans. If you've caught the sun, tell us before your next session. We may postpone to protect your skin.
Sun protection also matters after facial laser hair removal, where skin is exposed every day. If you're curious why tanning and settings affect your skin, our article on laser hair removal burns explains the science.
When can you swim in a pool or the sea?
Wait until the first 48 hours have passed and your skin has fully settled before swimming. Chlorine can sting and dry freshly treated skin, while sea water, sand and the sun at the beach add friction and UV exposure at the same time.
When you do return to the water, rinse off afterwards, apply a gentle moisturiser and reapply a water-resistant SPF 50. Beach clubs and pool days are usually the biggest sun exposure of the week, so shade and cover-ups matter as much as sunscreen.
When can you use deodorant and makeup again?
Wait about 24 hours before applying deodorant or makeup to treated skin. When you start again, choose gentle, fragrance-free products at first, and stop if anything stings.
For underarm sessions, Dubai's heat makes this the hardest rule for many people. Wearing loose, breathable clothing, staying in air-conditioned spaces and rinsing with lukewarm water can help you stay fresh while you wait. For the face, use clean brushes or sponges when you go back to makeup, so you don't introduce bacteria to warm, treated follicles.
What's normal after laser, and when should you call the clinic?
Mild redness, warmth and small raised bumps around the follicles are normal and usually fade within a few hours. Treated hairs shed over one to three weeks, which can look like regrowth. Contact the clinic the same day if you notice blisters, crusting, broken skin, or pain or redness that is getting worse instead of settling.
| What you notice | Usually normal | Contact your clinic |
|---|---|---|
| Redness | Even pink skin, like mild sun exposure, fading within hours | Redness or swelling lasting more than 48 hours, or getting worse |
| Bumps | Small raised bumps around the follicles | Pus-filled spots, spreading redness or heat |
| Feeling | Warmth or mild itching | Stinging or burning pain that increases |
| Skin surface | Intact skin | Blisters, crusting or broken skin |
| In the following weeks | Treated hairs shedding | New dark or light patches on treated skin |
If you're unsure, take a clear photo in good light and send it to the clinic. Seek urgent medical care for signs of infection with fever, or any severe reaction. In the UAE, call 998 for an ambulance in an emergency.
What should you do between sessions?
Between sessions, shave as needed, keep up SPF 50, avoid tanning and attend appointments on schedule. Don't wax, pluck, thread, epilate or bleach, because the laser needs the hair root in place to work at your next visit.
| Do | Don't |
|---|---|
| Shave the area when you need to | Wax, pluck, thread or use an epilator |
| Let treated hairs shed on their own | Pull out hairs that are shedding |
| Wear SPF 50 every day | Tan, use sunbeds or apply self-tan |
| Tell us about new medication | Bleach hair on the treatment area |
| Keep to your schedule, usually every 3–4 weeks | Leave long gaps without checking with us |
Some medicines, including certain antibiotics and acne treatments, make skin more sensitive to light. Let your specialist know before each session if anything has changed. You'll find more answers on our aftercare FAQs.
How should you plan sessions around holidays and summer?
Book laser sessions after a sunny trip, once any tan has faded, rather than just before one. After a session, allow the first 48 hours to pass before beach days, desert trips or a holiday in the sun, and protect treated skin carefully while you're away.
- Going away soon? Mention your travel dates at your consultation so we can plan sessions around them.
- Back with a tan? Tell us before your appointment. Waiting until it fades is safer for your skin.
- Treating through summer? Sessions can continue during the hotter months with strict sun protection. Indoor-focused summer routines can make aftercare easier.
- Planning ahead? Starting a course in the cooler months means more sessions are complete before beach season.
If you're still deciding between laser and other methods, read our comparison of laser hair removal vs waxing, or learn more about our laser hair removal service. When you're ready, you can book a consultation.
What else do people ask about laser aftercare?
Can I go in the sun after laser hair removal?
Avoid direct sun on treated skin straight after your session, then use SPF 50 daily and cover up outdoors for the rest of your course.
Tanned skin raises the risk of burns and dark patches at your next session, so avoid tanning and self-tan until your course is complete.
How long after laser can I go to the gym?
Wait until the first 48 hours have passed and your skin has settled.
Heat, sweat and friction can irritate treated follicles and cause redness or small bumps.
When can I swim after laser hair removal?
Wait until the first 48 hours have passed before swimming in a pool or the sea.
Chlorine can sting treated skin, and beach days add sun exposure. Rinse off afterwards and reapply a water-resistant SPF 50.
When can I use deodorant after underarm laser?
Wait about 24 hours before applying deodorant to treated underarms.
Choose a gentle, fragrance-free product at first, and stop if it stings.
Is it normal to have bumps after laser hair removal?
Yes. Small raised bumps around the follicles are a common, temporary reaction and usually settle within a few hours.
Contact the clinic if bumps fill with pus, spread, or come with blisters or increasing pain.
Sources and further reading
This article draws on general, publicly available guidance. It is for information only and doesn't replace the personal aftercare advice your specialist gives you.
- American Academy of Dermatology (AAD): patient guidance on laser hair removal and sun protection
- NHS (UK): guidance on cosmetic laser hair removal and sunscreen
- Peer-reviewed dermatology and laser journals, including Lasers in Surgery and Medicine and Dermatologic Surgery
- Dubai Health Authority (DHA): standards for licensed healthcare facilities and professionals
Written by the Laser & More clinical team, DHA-licensed nurses and laser specialists in Al Rashidiya, Dubai.
Medically reviewed by Dr. Rabbia Shahnawaz · Published 5 October 2026 · Last updated 5 October 2026
