17 August 2026
If you are wondering how long does a spray tan last, most professional spray tans remain visible for approximately five to seven days. Some formulas and skin types may retain an even glow for up to ten days, while swimming, long baths, exfoliation and dry skin can make the colour fade sooner.
A spray tan does not wash off all at once. It gradually fades as the outermost skin cells naturally shed. Good preparation helps the original application look even, while appropriate aftercare helps the colour fade more smoothly.
Here is what affects spray-tan longevity, how to prepare and what to do after your appointment.
How long does a spray tan last?
A professional spray tan typically lasts five to seven days.
St Tropez states that its tanning products may last between four and ten days depending on the formula, skin preparation and maintenance. Its professional Classic mist is promoted as providing colour for up to ten days.
These figures are useful expectations, not guarantees. Your result will depend on:
-
Your skin and its natural renewal rate
-
The tanning formula used
-
How well the skin was prepared
-
How long the tan was allowed to develop
-
Showering and bathing habits
-
Swimming
-
Exercise and perspiration
-
Skin hydration
-
Exfoliation
-
Friction from clothing
-
Hair removal after tanning
At Therapy Hair Body & Nails, a St Tropez spray tan is tailored to your natural skin tone and preferred depth. Our therapists can create a light glow, medium sun-kissed result or deeper holiday finish.
Explore professional spray tans in Canterbury.
How does a spray tan work?
Professional spray-tanning solution contains a tanning ingredient called dihydroxyacetone, commonly shortened to DHA.
DHA reacts with amino acids in the outermost layer of the skin, temporarily creating a darker colour. It does not dye the deeper layers of your skin and does not produce a biological suntan.
Because the colour develops in surface skin cells, it fades as those cells naturally shed. Activities that increase exfoliation or repeatedly dry the skin can therefore shorten the visible life of the tan.
The guide colour you see immediately after the appointment is not necessarily the final result. It helps the therapist apply the solution evenly and gives you an initial idea of coverage. Some of this guide colour rinses away during the first shower while the developed tan remains underneath.
How long does a spray tan take to develop?
Therapy advises that most spray tans develop fully within approximately six to eight hours. However, the exact development period depends on the product selected.
Some express formulas can be rinsed sooner. St Tropez professional Express mist allows different depths to be achieved by rinsing after one, two or three hours, while Classic formulas generally require a longer development period.
Always follow the timing given by your therapist. Leaving an express formula on for longer does not necessarily create a better result, and rinsing a standard formula too soon may produce a lighter tan than expected.
During development, avoid:
-
Showering
-
Swimming
-
Exercise
-
Heavy perspiration
-
Applying skincare products
-
Tight clothing
-
Touching or rubbing the skin
-
Contact with rain or splashed water
Wear loose, dark clothing after the treatment. Tight waistbands, socks, bras and shoes can rub against the guide colour before the tan has developed.
When does a spray tan look its best?
A spray tan often looks its best after the first rinse and once the colour has had time to settle.
The immediate guide colour may appear stronger or slightly different from the final shade. After you rinse according to your therapist’s instructions, the colour underneath may continue developing.
For this reason, avoid judging the final result immediately after leaving the salon or directly after the first shower.
For a wedding, holiday or important occasion, Therapy recommends booking a spray tan one to two days beforehand. This allows time for:
-
Full colour development
-
The first rinse
-
The guide colour to wash away
-
The finish to settle
-
Any minor adjustments to be discussed
If you have never used the chosen product or depth before, a trial tan ahead of a major event can provide extra reassurance.
What makes a spray tan fade faster?
Several everyday activities accelerate fading.
Swimming
Chlorine and salt water can both shorten the life of a spray tan. Swimming also involves prolonged water exposure, followed by drying with a towel.
You can swim once the tan has fully developed and completed its first rinse, but frequent or long sessions may cause it to fade more quickly.
After swimming:
-
Rinse the skin with fresh water
-
Pat rather than rub it dry
-
Apply an appropriate moisturiser
-
Avoid scrubbing the skin
Do not swim while the tan is still developing.
Long, hot baths and showers
Hot water and prolonged soaking can dry the skin and increase the speed at which surface cells shed.
Choose shorter, lukewarm showers where possible. Pat the skin dry gently instead of rubbing it firmly with a towel.
Exfoliation
Exfoliation is important before tanning, but afterwards it removes the surface cells holding the colour.
Avoid scrubs, exfoliating gloves, dry brushing and strong exfoliating acids while you want to preserve the tan.
Once the colour begins fading unevenly, gentle exfoliation can help remove the remaining product before your next appointment.
Hair removal
Waxing after tanning can remove colour along with surface skin cells, creating visibly lighter areas. Shaving can also fade a tan more quickly because the razor passes across the skin.
Complete waxing or shaving before the spray-tan appointment.
Our guide explains whether to wax before or after tanning and how long to leave between treatments.
Tight clothing and friction
Repeated rubbing from tight clothing, footwear or straps can make particular areas fade faster.
Common problem areas include:
-
Bra lines
-
Waistbands
-
Sock lines
-
Inner thighs
-
Feet
-
Underarms
-
Areas beneath tight sportswear
Choose comfortable clothing while the tan develops and avoid unnecessary friction afterwards.
Dry skin
Dry, flaky skin can make a tan break up and fade unevenly.
Daily moisturising after the first rinse can help keep the skin comfortable and support a more even fade. Use a product recommended for use with your tan.
Heavy exercise
Perspiration during the development period can create streaks or patches. Once the tan has developed, frequent heavy exercise may still contribute to faster fading in areas of friction and perspiration.
There is no need to stop exercising for the entire life of the tan, but avoid it until the development and first-rinse instructions have been completed.
How to prepare so your spray tan lasts longer
A long-lasting result begins before the appointment.
Exfoliate the day before
Exfoliate gently around 24 hours before tanning to remove loose surface cells and create a more even base.
Pay particular attention to:
-
Elbows
-
Knees
-
Ankles
-
Feet
-
Wrists
-
Other dry areas
Do not scrub so firmly that the skin becomes red or sensitive. Irritated skin is not a better tanning surface.
The American Academy of Dermatology also recommends exfoliating before self-tanner and spending additional time on thicker areas such as the elbows, knees and ankles.
Wax or shave in advance
Therapy recommends waxing or shaving at least 24 hours before the spray tan.
Waxing immediately beforehand can leave follicles more visible and the skin sensitive. Tanning solution may settle around the follicles and create small dark dots.
Waxing afterwards may remove the developed colour. Plan the treatments in the correct order and allow the skin to settle.
If you are preparing for a trip, see our guide to waxing before a holiday.
Arrive with clean, dry skin
Unless advised otherwise, avoid applying these products on the day:
-
Body moisturiser
-
Body oil
-
Deodorant
-
Perfume
-
Make-up on areas being sprayed
-
Other tanning products
These can create a barrier between the solution and your skin or interfere with the finish.
Your therapist may apply a small amount of barrier cream to particularly dry areas immediately before treatment. This is controlled preparation and is different from arriving covered in a rich body lotion.
Mention skin concerns
Tell the therapist if you have:
-
Sensitive skin
-
A previous reaction to tanning products
-
Broken or irritated skin
-
Recent sunburn
-
An active skin condition
-
Very dry areas
-
Recently used strong exfoliants
-
Any uncertainty about treatment suitability
A cosmetic therapist cannot diagnose a medical condition, but this information helps determine whether the treatment should proceed.
What should you wear to a spray-tan appointment?
Wear loose, dark clothing that is easy to put on without rubbing the skin.
Suitable options may include:
-
A loose dark dress
-
Relaxed trousers
-
A loose T-shirt
-
Dark underwear
-
Open or non-rubbing footwear
-
A loose jacket in cooler weather
Avoid:
-
Tight jeans
-
Leggings
-
Tight bras
-
Restrictive waistbands
-
Light-coloured clothing
-
Tight socks
-
Clothing with narrow straps
-
Boots that rub the ankles or calves
The guide colour can transfer onto fabric during development, so choose clothing you will not worry about.
Plan for the weather. Bring loose, protective clothing or an umbrella if rain is expected.
How to wash off a spray tan for the first time
Follow your therapist’s exact rinse time.
When the development period is complete:
-
Use lukewarm rather than very hot water.
-
Allow the guide colour to rinse away.
-
Avoid scrubbing.
-
Use products only as instructed.
-
Rinse until the water runs clear.
-
Pat the skin dry gently.
-
Apply suitable moisturiser when advised.
The water may look brown as the guide colour rinses off. This is expected and does not mean the entire tan is disappearing.
Do not shave or exfoliate during the first rinse.
How to make a spray tan last longer
Once the tan has developed, a simple routine can extend its appearance.
Moisturise daily
Apply a suitable moisturiser every day after completing the first rinse.
St Tropez recommends daily moisturising to keep the skin hydrated and promote a more even fade.
Pay attention to areas that become dry quickly, including the lower legs, elbows and hands.
Keep showers shorter
Choose brief, lukewarm showers instead of soaking in hot water. Gently pat dry.
Avoid early exfoliation
Do not exfoliate while the colour is still even and you want to retain it. Begin gentle exfoliation when you are ready to remove or rebalance the fading tan.
Limit prolonged swimming
Swimming is possible once the tan has developed, but chlorine and salt water may shorten its life. Rinse and moisturise afterwards.
Avoid waxing
Wait until you are ready to remove the remaining tan before waxing. Otherwise, you may create noticeably lighter areas.
Be gentle with towels
Rubbing firmly with a rough towel can encourage uneven fading. Pat the skin dry instead.
Avoid oil-heavy products unless approved
Some oils and rich products may affect the finish or speed up fading. Use aftercare that your tanning therapist recommends.
Why does a spray tan fade unevenly?
Some areas naturally fade faster because of friction, washing or dryness.
Hands may fade quickly because they are washed frequently. The face is cleansed more often and may be exposed to active skincare ingredients. Feet can fade because of shoes, socks and perspiration.
Common causes of patchy fading include:
-
Uneven preparation
-
Dry areas absorbing more colour
-
Heavy moisturiser before application
-
Swimming
-
Long baths
-
Shaving
-
Exfoliating skincare
-
Tight clothing
-
Rubbing with towels
-
Naturally dry skin
When the tan begins breaking up, do not apply a heavy new layer over every remaining patch. Gently remove the old colour and create an even base first.
How do you remove a fading spray tan?
When you are ready to remove the remaining colour:
-
Soak or shower to soften the skin
-
Use a gentle exfoliating product
-
Work gradually rather than scrubbing aggressively
-
Pay attention to ankles, knees and elbows
-
Moisturise afterwards
-
Repeat gently on another day if necessary
Avoid damaging the skin in an attempt to remove everything at once. Red, over-exfoliated skin should not be immediately re-tanned.
If you plan another professional appointment, ask the salon how thoroughly the previous colour should be removed beforehand.
Can you top up a spray tan?
Applying more tan over an evenly fading base may sometimes refresh the colour, but layering over patchy areas can make them more noticeable.
For the most even professional result, it is usually better to allow the existing tan to fade, remove the remaining colour gently and begin with an evenly prepared base.
Gradual tanning products may be used differently from a full spray tan. Follow the product and therapist’s recommendations rather than combining several formulas without guidance.
Does a darker spray tan last longer?
A deeper tan may remain visibly noticeable for longer because there is more contrast as it fades. That does not necessarily mean it is fading more slowly.
The best shade is one that suits your natural colouring and the result you want. Choosing an unnecessarily dark solution purely for longevity may produce a less natural finish.
At Therapy, the depth is tailored during a brief consultation. Options include:
-
A light, natural glow
-
A medium, sun-kissed tone
-
A deeper holiday-ready finish
-
Special-occasion tanning
A professional tan should complement your skin rather than make everyone the same shade.
Does a spray tan protect you from the sun?
No. A spray tan changes the appearance of the skin but should not be treated as sun protection.
The American Academy of Dermatology advises continuing to use broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher when using self-tanner.
Follow normal sun-safety guidance, including appropriate sunscreen, shade and clothing. Looking tanned does not mean your skin is protected from ultraviolet radiation.
Can a spray tan cover stretch marks or uneven skin tone?
A spray tan may make the overall skin tone appear more uniform, but results vary. It does not medically treat or permanently conceal stretch marks, scars, pigmentation or skin conditions.
Some areas may absorb colour differently because of texture or dryness. Tell the therapist about any area you are concerned about so expectations can be discussed before application.
Do not apply tanning solution to broken, inflamed or medically unsuitable skin simply to conceal it.
How often can you have a spray tan?
How frequently you book depends on your skin, how the colour fades and your personal preferences.
Many clients book for:
-
Holidays
-
Weddings
-
Parties
-
Photographs
-
Special occasions
-
Regular maintenance
Before applying a new full tan, the previous colour should generally be evenly faded or removed. Repeatedly layering new solution over patchy old tan is unlikely to produce the smoothest result.
Allow irritated or over-exfoliated skin to recover before another appointment.
Frequently asked questions
Can a spray tan last two weeks?
Most spray tans last around five to seven days, with some formulas potentially visible for up to ten days. Two full weeks of even colour would be unusual without gradual maintenance or reapplication.
How long does a St Tropez spray tan last?
St Tropez advises that tanning results can last between four and ten days depending on the product, skin preparation and aftercare. Therapy gives five to seven days as a realistic general expectation.
How long after a spray tan can I shower?
Follow the development time given by your therapist. Standard formulas may need approximately six to eight hours, while express products may be rinsed sooner.
Can I swim after a spray tan?
Wait until the tan has fully developed and completed its first rinse. You can then swim, but chlorine and salt water may make the colour fade faster.
Will shaving remove my spray tan?
Shaving can fade the colour because the razor moves across the skin’s surface. Shave before your appointment and avoid unnecessary shaving while preserving the tan.
How long before an event should I have a spray tan?
Book one to two days before the event. This allows the colour to develop, the guide colour to rinse away and the result to settle.
Why did my spray tan only last three days?
Swimming, hot baths, exfoliation, shaving, dry skin and friction can all shorten its life. Preparation, formula and individual skin renewal also affect longevity.
Can I moisturise straight after a spray tan?
Do not apply moisturiser while the tan is developing unless your therapist instructs you to. Begin the recommended moisturising routine after the first rinse.
How much is a spray tan at Therapy?
A professional St Tropez spray tan at Therapy currently costs £30. Check the live service page when booking because prices may change.
Book a spray tan in Canterbury
A professional spray tan generally lasts around five to seven days, with preparation and aftercare affecting both longevity and how evenly it fades.
Therapy Hair Body & Nails offers tailored St Tropez spray tans from its salon at 21 Burgate in central Canterbury. Each appointment begins with a brief consultation to select an appropriate depth and finish.
Explore spray tanning at Therapy, view our wider range of body and beauty treatments or contact the salon before booking.
