Good aftercare is what separates a spray tan that fades unevenly after five days from one that looks great for ten. The choices you make in the hours and days after your session — what you wear, when you shower, how you moisturise — directly determine how deep your colour sets and how long it holds.

There are two distinct phases after a spray tan, each requiring a different approach. The first 24 hours are about protecting the DHA development process and letting the tan set properly. Everything after that is about maintaining the colour for as long as possible. Get both phases right and your spray tan will consistently perform at its best.

Key Takeaways

Don’t shower for at least 8–10 hours after a standard spray tan — this is the most important single rule for a good result.
Avoid moisturiser, makeup, tight clothing, and sweat during the development window (first 8–10 hours).
Once developed, moisturise at least twice daily — this is the single most effective thing you can do to extend your tan’s lifespan.
Avoid exfoliants, scrubs, long baths, and chlorinated swimming pools while your tan is active.
Use a gentle, sulphate-free body wash rather than soap — harsh cleansers strip the skin surface where your tan lives.
Pat skin dry after showering rather than rubbing — towel friction causes micro-exfoliation that shortens tan life.
A spray tan typically lasts 7–10 days with good aftercare; poor aftercare can cut that to 4–5 days.
Before your next session, exfoliate and then moisturise to clear any remaining old tan and prepare a fresh surface.

Phase 1: The First 24 Hours After Your Spray Tan

This is the most critical window. The active ingredient in your spray tan — DHA (dihydroxyacetone) — is in the process of chemically bonding with amino acids in the dead skin cells of your outer skin layer. This reaction takes 8–12 hours to complete. Anything that disrupts the skin surface during this time can cause uneven, patchy, or flat results.

Don’t Shower for 8–10 Hours

This is the most important rule of spray tan aftercare. Showering too soon introduces water before DHA has finished developing, which can dilute or partially wash away the developing pigment. The result is typically a lighter, patchier tan than you were aiming for — and one that fades faster because the colour never fully set.

Most standard spray tans need 8–10 hours of dry time. Some salons now offer rapid or express formulas with development times as short as 2 hours — if you had one of those, your technician should have told you the specific window. When in doubt, always ask before you leave the salon. For more on timing, see our article on what happens if you wash off a spray tan too early.

When you do shower for the first time, use lukewarm water and a gentle wash. Don’t be alarmed when the water runs brown — that’s the guide bronzer rinsing away, not your actual tan. The DHA-developed colour underneath is already set and won’t wash off.

Don’t Moisturise During Development

As tempting as it might be to apply a lotion immediately after your session, avoid it during the development window. Applying lotion too soon after a spray tan can create an uneven barrier on the skin surface, causing DHA to react inconsistently — which shows up as patchiness once the tan is fully developed. Wait until after your first shower before moisturising.

Avoid Makeup During Development

For the same reason, hold off on makeup during the development window — especially oil-based foundations, heavy concealers, or any product applied with significant friction. These can disrupt DHA’s contact with the skin surface. Once your tan is fully developed and you’ve had your first shower, makeup is safe to apply — just favour water-based formulas over oil-based ones.

Wear Loose, Dark Clothing

Tight clothing creates friction against freshly applied spray tan solution and can cause streaking or rub the product away in patches before it has dried and developed. After your session, wear loose, flowing clothes — ideally dark-coloured in case of any transfer from the guide bronzer before it fully sets. Avoid underwired bras, tight waistbands, socks, and any fitted garments for at least the first 8 hours. For more specific guidance, our article on what to wear to a spray tan covers this in detail.

Avoid Sweat and Exercise

Sweating during the development window is one of the quickest ways to ruin an otherwise good spray tan. Sweat contains salt and moisture which can streak the developing solution across your skin, causing visible run-lines and uneven patches. Avoid strenuous exercise, saunas, steam rooms, and anything else that causes significant sweating for at least the first 8 hours — ideally the full first day. Light walking is generally fine once the tan has dried to the touch, which takes about 15–30 minutes. For more on this see our article on sweating after a spray tan.

Be Careful with Your Hands

Your hands will have developed tan solution on them from the session. Try to avoid washing your hands for the first 1–2 hours if possible, or wash them very gently to avoid stripping the palms and between fingers unevenly. When you do wash, be thorough on the palm side (where tan rarely looks natural) but gentle on the back of the hands where you want the colour to stay.

Don’t Sit or Lie Directly on Pale Fabric

The guide bronzer in many spray tans can transfer onto light-coloured sofas, car seats, and bedding before it’s fully dry. Give yourself at least 15–20 minutes standing after your session before sitting. If you’re going to sleep with a developing tan, use dark bedding or lay a towel down to protect your sheets.

Phase 2: Days 2–10 — Maintaining and Extending Your Tan

Once your tan is fully developed, the goal shifts entirely to preservation. Your tan will naturally fade as your skin sheds its outer cells — aftercare during this phase is about slowing that process as much as possible.

Moisturise Every Day — Ideally Twice

This is the single most impactful aftercare step you can take. Well-hydrated skin sheds its outer cells more slowly than dry skin. Since your spray tan colour lives in those outer cells, keeping them hydrated directly slows fading and makes the tan last longer.

Apply a generous layer of moisturiser morning and evening. Use a fragrance-free, alcohol-free formula — alcohol is drying and counterproductive. Apply to the whole body, paying extra attention to naturally dry areas like elbows, knees, ankles, and hands, which tend to fade fastest.

Well-moisturised skin also simply looks better with a spray tan on it — the colour appears richer, more even, and more natural. If you do one thing from this guide, make it this. Good moisturising habits can extend a spray tan from 6–7 days to 9–10 days consistently. For more detail on how long a spray tan lasts and what most affects that window, we cover it in depth in a dedicated guide.

Shower Smart

Once your tan is developed, showering is fine — but how you shower matters. Stick to these principles throughout the life of your tan:

Use lukewarm water rather than hot — heat opens pores and accelerates surface skin cell loss
Use a sulphate-free or gentle body wash — sulphates and harsh surfactants strip the skin surface significantly faster than gentle formulas
Keep showers shorter rather than longer — extended water exposure softens and loosens surface skin cells
Pat dry, don’t rub — towel friction creates a micro-exfoliation effect that shortens tan life day by day

Avoid Exfoliants Completely

Physical scrubs, exfoliating gloves, chemical exfoliants (AHAs, BHAs), and clay-based products all remove the outer skin cells where your tan lives. Using any of these while your tan is active will cause uneven and accelerated fading. Save exfoliation for before your next session, not during or after this one. Our guide on how to exfoliate before a spray tan covers how to prep properly for the best possible result.

Limit Swimming and Long Baths

Extended water exposure — particularly in chlorinated pools or salt water — is hard on a spray tan. Chlorine is particularly disruptive; it acts as a mild bleaching agent on the skin surface and will noticeably accelerate fading with even a single session. If you do swim, try to limit it to 15 minutes or under and moisturise thoroughly afterward. Our article on whether spray tan comes off in a pool explains exactly what to expect.

Long baths have a similar effect — prolonged soaking loosens and softens the outer skin cells significantly. Showers are a better option while you’re maintaining a tan.

Avoid Alcohol-Based Products on Tanned Skin

Many toners, setting sprays, aftershaves, and perfumes contain significant amounts of alcohol. Applied directly to tanned skin, they can dry and strip the surface unevenly. Either avoid applying them directly to tanned areas or choose alcohol-free alternatives during your tan’s active life.

Use SPF if Going Out in the Sun

A spray tan contains no SPF whatsoever — it provides zero protection from UV radiation. This surprises many people who assume that having a tan (even a fake one) means they’re protected. You’re not. Apply a broad-spectrum SPF when spending time in the sun, even with a spray tan. The good news is that modern non-greasy SPF formulas won’t damage a developed tan significantly. Just avoid very heavy, oil-rich sunscreens which can slightly accelerate fading over time.

What to Do If Your Spray Tan Goes Patchy

Even with good aftercare, spray tans can develop patchy areas — particularly on hands, feet, elbows, and knees where the skin is thicker or drier. If this happens, a few things can help:

Apply moisturiser heavily to the dry/patchy areas and give it 30 minutes to absorb — sometimes patchiness is just surface dryness and evens out with hydration
For stubborn patches that are noticeably darker or oddly coloured, gently exfoliating just those areas with a damp flannel can help even things out
If the tan has developed very unevenly overall, a warm bath with some baking soda or a gentle exfoliating soak can help accelerate fading to a more even base before your next session

Preparing for Your Next Spray Tan Session

When your tan is coming to the end of its life — usually around day 7–10 — proper preparation for your next session gives you the best possible starting point.

Exfoliate First

Use a good body exfoliator to clear away any remaining old tan. This removes uneven patches and gives you a fresh, even skin surface for the new session. Exfoliate 24 hours before your appointment rather than the same day — your skin needs a little time to settle after exfoliating before DHA is applied.

Moisturise Consistently Before Your Appointment

Keep moisturising in the days leading up to your next session to ensure your skin is as hydrated and even as possible. Just stop applying it 6–8 hours before your appointment — a layer of fresh moisturiser on the skin surface before a spray tan can block DHA from absorbing evenly.

Arrive Clean and Product-Free

Go to your appointment with bare skin — no deodorant, perfume, makeup, or skincare products on the areas being tanned. Any product on the skin surface can create an uneven barrier. Shower beforehand if possible, but don’t moisturise after. Clean skin gives DHA the most direct and consistent contact possible.

Frequently Asked Questions

Can I sit down immediately after a spray tan?

It’s best to stay standing for at least 15–20 minutes after your session while the surface dries. Sitting too soon, especially in fitted clothing or on pale fabric, can cause the guide bronzer to transfer or the developing solution to crease and streak. Once visibly dry to the touch, sitting is generally fine — just avoid tight waistbands or underwires pressing into the skin for the first 8 hours.

Will my spray tan get darker overnight?

Yes — this is very common. DHA’s reaction with the skin continues for up to 12 hours after application. If you had your spray tan in the afternoon or evening, it will continue developing overnight and will typically be at its deepest colour the following morning. Don’t judge your tan immediately after the session — the guide bronzer gives an initial colour, but the true developed shade emerges 8–12 hours later.

How do I keep my spray tan looking even as it fades?

Consistent daily moisturising is the most effective method. When skin is well-hydrated, the outer cell layer sheds slowly and evenly rather than in patches. Also avoid exfoliants, long showers, and chlorinated water. If fading becomes noticeably patchy, a light gentle exfoliation of just the uneven areas can help smooth it out.

Can I wash my face the same day as a spray tan?

Not during the development window. Wait until DHA has fully developed — 8–12 hours for a standard tan — before washing your face. After that, use a gentle non-exfoliating cleanser and avoid harsh face wipes or oil-based removers. For full detail on this specific question, see our dedicated article on whether you can wash your face after a spray tan.

Does spray tan come off when you sweat?

During the development window — yes, it can streak significantly. Once DHA has fully developed and the tan is set, normal daily sweating won’t remove it. However, heavy sweating from intense exercise can accelerate fading over time by increasing surface skin moisture and friction. Showering promptly after exercise and moisturising afterward helps protect your tan during its active life.

Can I shave during a spray tan?

Not in the first 24 hours. Shaving removes surface skin cells and significantly disrupts a developing or freshly set tan. Shave before your session — at least 24 hours before is ideal. After your tan is fully developed, shaving is fine but does cause localised fading on the shaved area, so factor that in if you’re managing a tan for a specific event.

How do I make my spray tan last longer than 10 days?

The single most effective approach is daily moisturising — morning and evening without exception. Beyond that: keep showers short and cool, use gentle sulphate-free body wash, avoid pools and baths, and don’t exfoliate. In practice, combining all of these habits consistently can push a good spray tan to 10–12 days in some cases, though 7–10 is the typical range.

Conclusion

Spray tan aftercare isn’t complicated, but the details matter — especially in those first 8–10 hours when DHA is developing. Get the timing right on your first shower, protect your skin from sweat and friction, moisturise consistently from day two onward, and treat your skin gently throughout. These habits, applied consistently at every session, are what add up to deeper, more even, longer-lasting results over time.

For more on what affects how long your colour holds, see our full guide on how long a spray tan lasts. And if you’re preparing for your next session, our guide on how to exfoliate before a spray tan walks through exactly how to set yourself up for the best possible result.

References

DHA Development & Spray Tan Chemistry:
Braunberger TL, Nahhas AF, Katz LM, Sadrieh N, Lim HW. (2018). Journal of Drugs in Dermatology. “Dihydroxyacetone: A Review.” Comprehensive review of DHA’s mechanism of action and development timeline on the skin surface — the scientific basis for spray tan aftercare timing guidelines.

DHA Safety & Skin Interaction:
Owji S, Teklehaimanot F, Maghfour J, Lim HW. (2023). Photodermatology, Photoimmunology & Photomedicine. “Properties and safety of topical dihydroxyacetone in sunless tanning products: A review.” Review of DHA’s topical properties and how the skin surface reaction behaves, supporting guidance on product application, moisture management, and skin preparation.