The general recommendation is to wait 2–3 hours before showering after a standard tanning bed session. This gives your skin time to settle after UV exposure and allows melanin production — the process responsible for your tan developing — to continue without interruption.

If you’ve used a high-pressure tanning bed, that window extends to 4–6 hours because of the higher-intensity UVB output and deeper skin penetration involved. And if you applied a tanning lotion during your session, you’ll want to let it absorb fully before rinsing it away.

There’s more nuance to this than most people realise — including what temperature to shower at, what to use, and why moisturising straight after matters more than most tanners think. Here’s everything you need to know.

Key Takeaways

Wait at least 2–3 hours before showering after a standard tanning bed session.
If you used a high-pressure tanning bed, wait 4–6 hours before showering.
Showering too soon can interrupt melanin production and reduce the depth of your tan.
Use lukewarm water — hot showers increase skin irritation and dry out post-tan skin faster.
Use a gentle, moisturising body wash rather than harsh soaps or scrubs after tanning.
Moisturise immediately after getting out of the shower to lock in hydration and protect your tan.
Avoid shaving immediately after a tanning session — it removes surface skin cells that affect your developing tan.
Waiting too long to shower is also a problem — tanned skin dehydrates quickly and needs moisture.

Why You Should Wait to Shower After a Tanning Bed

The two main reasons to delay your shower come down to skin sensitivity and melanin development — and both matter if you want the best results from your session.

Your Skin Needs Time to Settle

After time in a tanning bed, your skin is more sensitive and reactive than usual. UV exposure triggers mild inflammation in the skin — even when you haven’t burned — and jumping into a hot shower straight away can amplify that irritation. The warmth of the water opens pores, strips away some of the skin’s natural oil layer, and adds friction to already-sensitised skin.

This is why water temperature matters. A lukewarm shower is significantly less likely to cause redness, tightness, or irritation compared to a hot one. If your skin feels particularly sensitive or warm after a session, cooler water is the better call.

Melanin Takes Time to Develop

Tanning doesn’t happen the instant you step out of the bed. UV exposure triggers melanocytes — the skin cells responsible for melanin production — to produce and distribute pigment, but that process continues for hours after your session ends. Showering too early can disrupt this window, potentially reducing how deep and even your tan develops.

Waiting 2–3 hours gives the process time to advance properly before water and soap interact with the skin surface. It’s a small change in routine that consistently makes a visible difference to tan quality.

High-Pressure Tanning Beds: Wait Longer

If you’ve used a high-pressure tanning bed, the standard 2–3 hour window isn’t enough. These beds use higher-intensity UVA output with lower UVB, producing deeper skin penetration and a longer-lasting tan — but they also require more recovery time.

The recommendation for high-pressure beds is to wait 4–6 hours before showering. The deeper UV penetration means skin sensitivity and the melanin development process both run on a longer timeline. Showering too early after a high-pressure session is more likely to affect the outcome than with a standard bed.

What Happens If You Shower Too Soon?

Showering immediately after a tanning bed session won’t ruin your tan entirely, but it can reduce the results you’d otherwise get. The main effects of showering too soon include:

Interrupting melanin development mid-process, reducing tan depth and evenness
Increasing skin irritation and redness, particularly with hot water
Stripping away any tanning lotion residue before it has fully absorbed
Accelerating post-tan dehydration if you use harsh soaps or very warm water

The 2–3 hour window exists specifically to avoid these issues. It’s a small and easy step, and the difference in tan quality is worth it.

What Happens If You Wait Too Long to Shower?

On the other end of the spectrum, waiting too long has its own downsides. After tanning, your skin starts to dehydrate fairly quickly. UV exposure draws moisture out of the skin, and the longer you wait to cleanse and hydrate, the drier and tighter your skin becomes.

Very dry, dehydrated skin can lead to flaking, uneven fading, and in some cases patchiness as the tan develops. Moisturising after your shower locks in hydration and protects your results — but you have to shower first to get there.

For most people, 2–4 hours after a standard session is the sweet spot. It’s long enough for melanin development to progress well, but short enough that you can moisturise before dehydration sets in.

How to Shower After a Tanning Bed: Step-by-Step Tips

Use Lukewarm Water

Keep the temperature low. Hot water strips the skin’s moisture barrier, increases irritation, and can make your skin feel tight and uncomfortable after a tanning session. Lukewarm is much kinder to sensitised, post-tan skin.

Use a Moisturising Body Wash

Harsh soaps and antibacterial washes are too stripping for freshly tanned skin. Use a gentle, hydrating body wash that cleanses without over-drying. A good moisturising body wash makes a real difference to how your skin feels and looks in the hours after your session.

Skip the Scrub

Do not exfoliate or use any kind of body scrub after tanning. Physical exfoliants remove the top layer of skin cells — the exact cells where your tan is developing. Save exfoliation for your pre-tan prep routine, not your post-tan shower.

Pat Dry, Don’t Rub

After you shower, pat your skin dry with a towel rather than rubbing. Rubbing can irritate sensitised skin and cause friction that’s counterproductive when your tan is still in its early stages of development.

Moisturise Immediately

This is the most important step after your shower. Apply a generous layer of moisturiser all over your skin while it’s still slightly damp — this helps lock in hydration and keeps your skin supple. Well-moisturised skin holds a tan better, looks more glowing, and fades more evenly. Make this a habit before and after every session.

Should You Shower Before a Tanning Bed Session?

Yes — showering before your tanning session is actually recommended. Cleansing the skin removes deodorant, makeup, perfume, and oils that can create barriers or uneven surfaces that affect how evenly your skin tans. If you’re applying a tanning lotion before your session, clean skin allows the product to absorb more effectively and do its job better.

Frequently Asked Questions

Does showering after a sunbed wash off your tan?

No — showering after a tanning bed session does not wash off your tan. UV tanning works by stimulating melanin production within the skin cells, and that process isn’t reversed by water or soap. What showering can do is interrupt the development process if done too soon, or dry out the skin if done without moisturising afterward. Wait 2–3 hours, shower gently, and moisturise — your tan will be fine.

Can you shave after a tanning bed session?

It’s best to avoid shaving right after using a tanning bed. Shaving removes surface-level skin cells, which can interfere with how your tan develops in the hours following your session. It also adds friction to skin that’s already sensitised from UV exposure. Shave before your tanning session instead — ideally 24 hours before — so your skin is smooth and settled going in.

What should I not do after a tanning bed session?

Avoid showering immediately, using hot water, exfoliating, shaving, or applying any products with alcohol or harsh ingredients to freshly tanned skin. Also avoid activities that cause heavy sweating right after your session, as this can add to skin dehydration and irritation.

How often should I moisturise after tanning bed sessions?

Moisturising twice daily — morning and evening — is ideal if you’re using a tanning bed regularly. Tanning accelerates skin dehydration over time, and consistently well-hydrated skin tans more evenly, holds color longer, and is less prone to flaking or patchy fading.

Can I apply fake tan after a tanning bed session?

You can, but wait at least 24 hours. Let your skin fully recover, calm down, and hydrate before applying a self-tanning product on top. Applying self-tan to freshly UV-exposed, sensitive skin can lead to uneven absorption and a patchy result.

Should I shower before or after a tanning bed?

Both — ideally. Shower before your session to prep clean, product-free skin that tans evenly. Then wait 2–3 hours and shower again afterward with lukewarm water and a gentle body wash. For a full guide on showering across all types of tanning, see our article on whether you should shower after tanning.

Conclusion

Waiting 2–3 hours before showering after a standard tanning bed session — and 4–6 hours after a high-pressure bed — is one of the simplest and most effective things you can do to improve your results. It protects the melanin development process, reduces the risk of skin irritation, and gives your skin time to settle before you expose it to water and cleansers.

When you do shower, keep it lukewarm, use a gentle moisturising wash, skip any scrubbing or shaving, and moisturise thoroughly as soon as you’re done. These steps together make a consistent difference to how your tan looks and how long it lasts.

Small habits, repeated every session, add up to noticeably better results over time.

References

Melanin Production & UV Exposure:
Schallreuter KU, et al. (1997). Journal of Investigative Dermatology. “Melanogenesis in Cultured Melanocytes Can Be Substantially Influenced by L-tyrosine and L-cysteine.” Study demonstrating the active, ongoing nature of melanin production following UV stimulation and how cellular processes continue after initial exposure.

UV Radiation, Timing & Skin Response:
Peters CE, et al. Ultraviolet and infrared radiation in Australia: assessing the benefits, risks, and optimal exposure guidelines. PMC11688272. Overview of how UV intensity and duration of exposure affect skin response, pigmentation, and the timing of peak UV output across the day.