How to Prepare for a Spray Tan (Do's and Don'ts)

A spray tan can look incredible — or it can look streaky, orange, and patchy. The difference is almost entirely in the preparation. The DHA (the active tanning compound) reacts with dead skin cells, which means how you prepare your skin determines how evenly and naturally the color develops. Here's what to do and what to avoid.

What Is a Spray Tan?

A spray tan is a professional or booth-applied application of DHA (dihydroxyacetone) — a colorless sugar that reacts with amino acids in the top layer of skin to produce a brown color. The reaction develops over 6–12 hours and isn't a dye sitting on the surface — it's a chemical interaction with your actual skin cells.

Because DHA reacts with dead skin cells, the tan develops most intensely where dead cells accumulate — dry patches on knees, elbows, and ankles — and fades fastest where skin renews quickly — palms, soles, and very oily areas. This is why prep work matters so much.

Professional spray tans in Indianapolis are applied in a private session by a trained technician who adjusts the spray pattern to your body contours. Booth tans use automated spray nozzles. Both use the same chemistry; technician application typically produces a more even, contoured result.

The Prep Timeline

48 Hours Before

Exfoliate your entire body. This is the most important step. Use a physical exfoliant — a scrub or exfoliating mitt — to remove the top layer of dead skin cells, especially from knees, elbows, ankles, feet, and wrists. Focus on any dry or rough patches.

Why: DHA grabs onto dead skin cells. If you have an uneven, patchy layer of dead cells, you'll get an uneven tan. A fresh, even surface gives DHA an even canvas.

Shave or wax if needed. Shave at least 24 hours before your appointment, or wax at least 48 hours before. Freshly shaved or waxed skin has slightly open pores that can take color unevenly; giving it 24–48 hours to settle produces a smoother result.

Do your nails. Nail polish prevents DHA from staining the nail itself. If you're going bare-nailed, the tan will stain them slightly — not a problem, just know it's coming.

Day Of Your Appointment

Shower with no products. Use water only, or a very gentle, unscented soap. Avoid moisturizers, oils, and any product with a barrier effect.

No deodorant. Deodorant reacts with DHA and creates green or gray patches in the underarm area. Skip it entirely on appointment day.

No perfume or body spray. Same chemistry issue — fragrances can interfere with even development.

No makeup if you're getting a facial tan. Makeup products create a barrier.

Wear or bring loose, dark clothing. The guide color (a bronzer added to most spray tan solutions so you can see coverage) transfers to clothing. Loose clothing also prevents rubbing that can streak the tan before it sets. Dark colors hide staining.

Come with clean, bare skin. Lotions, oils, or any product barrier on the skin will cause uneven development.

At Your Appointment

Tell your technician your skin tone and desired result. Spray tan solutions come in different DHA concentrations. Lighter concentrations develop over 24 hours; deeper concentrations may develop faster and produce a darker result. A good technician will recommend based on your skin tone, the occasion, and your experience with spray tanning.

Barrier protection: Your technician will apply a barrier product to your palms, between your fingers, around your cuticles, and often on your heels, knees, elbows, and ankles — areas where DHA over-absorbs and creates dark patches. Ask if they don't do this automatically.

Wear minimal, non-padded underwear or a swimsuit — or nothing, depending on your comfort level and the studio's policy. The tan will follow the line of whatever you're wearing.

Stand naturally and follow direction. Your technician will guide your positioning. The quality of the result depends partly on your cooperation — hold your arms slightly away from your body, stand with legs slightly apart, and stay as still as possible during application.

After Your Appointment

Don't touch, rub, or sweat for the development period — typically 6–12 hours, sometimes overnight depending on the solution type. Even small amounts of friction can create streaks before the tan fully develops.

Don't shower for the recommended development time. Your technician will tell you when to shower. For most solutions, this is 8–12 hours. Express solutions can be rinsed earlier (2–4 hours) and still develop to a full color afterward.

Moisturize daily after the tan has developed. Hydrated skin retains the tan longer; dry skin sheds cells faster, taking the tan with it. Use a gentle, fragrance-free moisturizer.

Avoid prolonged water exposure — long showers, baths, swimming, and hot tubs all accelerate fading. Shower quickly and pat dry instead of rubbing.

What Ruins a Spray Tan

Oil-based products: Body oils, oil-based makeup removers, and many moisturizers break down DHA and cause uneven fading
Exfoliating between sessions: Scrubs, exfoliating acids, and loofahs speed up the fade — save exfoliation for when you're ready to remove the tan
Exercise and sweating: Sweat channels create streaks while the tan is developing (and fades it faster once set)
Tight clothing: Elastic waistbands, bra straps, and tight shoes can all streak a tan that hasn't fully set
Chlorine: Pool water fades spray tans very quickly — wear a swimsuit that covers more if you're in the pool during your tan's lifespan

Cost in Indianapolis

| Service | Typical Range | |---|---| | Full body spray tan (technician) | $35–$75 | | Partial spray tan (from waist up/down) | $25–$50 | | Express tan (2–4 hour development) | $45–$80 | | Spray tan series (4–6 sessions) | $120–$250 (discounted rate) | | Booth/automated tan | $25–$45 |

Prices vary by studio and solution quality. Indianapolis has a good selection of spray tan studios, particularly in suburban areas like Carmel, Fishers, and Nora where salon culture is strong. Broad Ripple and Fountain Square have boutique studios with premium solutions. For a full breakdown of beauty service pricing, see the Indianapolis beauty services price guide.

How to Find a Good Spray Tan Studio in Indianapolis

The solution quality and technician skill both matter. What to ask:

"What brand/line of spray tan solution do you use?" — premium solutions (Norvell, Sunless Inc., St. Tropez professional) tend to develop more naturally and avoid the orange undertone of lower-quality DHA
"Do you offer custom blends?" — some technicians blend solutions based on your skin tone
"Is the guide color washable?" — guide colors should come off in the first shower without staining

Browse spray tan providers in Indianapolis:

Frequently Asked Questions

How long does a spray tan last? Typically 7–10 days with proper care. The tan fades as the skin naturally sheds dead cells. Daily moisturizing and avoiding prolonged water exposure extend the life. Most clients who spray tan regularly get appointments every 7–10 days.

Will it look orange? Not with quality products and proper prep. The orange spray tan is associated with low-quality DHA and poor development conditions (improper pH, insufficient exfoliation). A good technician using premium solution on properly prepped skin produces a warm, natural golden or bronze color — not orange.

Can I spray tan before a wedding or event? Yes — and it's one of the most common reasons people book spray tans in Indianapolis. Do a test tan 2–3 weeks before the event to see how the solution develops on your specific skin. Then book your actual event tan 1–2 days before (not the day of, to allow development time and a rinse shower).

Can I spray tan if I'm very fair-skinned? Yes. Tell your technician your natural skin tone and go with a lighter concentration for your first session. Building up gradually over a few sessions produces a more natural result than going very dark all at once on pale skin.

Ready to book your spray tan? Browse spas in Indianapolis for studios offering spray tan services near you.