# Hand-Applied vs Booth Spray Tan: Why Tans Go Orange | Studio Rhema

A booth sprays one formula at one depth on everybody. A hand-applied tan is mixed for your undertone. Why that is the difference from orange.

Canonical: https://studio-rhema.com/hand-applied-vs-booth
Publisher: Studio Rhema

Hand-applied vs a booth

An automatic booth sprays one formula at one depth on everybody who walks into it. A hand-applied tan is mixed for your skin depth and undertone and adjusted while it is being applied. That difference is the usual reason a booth tan comes out streaky, too dark or faintly orange. Studio Rhema mixes and applies every tan by hand, in Dundas, Ontario.

If you have ever walked out of a booth streaky, too dark, or faintly orange, the problem was almost certainly not your skin. It was that one formula was sprayed at one depth on everybody who walked in.

Written by Studio Rhema, Dundas, Ontario. Last reviewed September 20, 2026.

> “Think of it like getting your car detailed versus driving through a car wash.”

## The actual difference

A booth is a fixed set of nozzles firing a pre-set pattern. It cannot see you. It sprays the same volume of the same solution whether you are fair with cool undertones or olive with warm ones, and it cannot ease off on the parts of you that grab colour hardest.

At Studio Rhema an actual person tans you by hand, using a compressed airbrush gun and a solution mixed for you at the start of the appointment. That means the colour can be matched to your undertone and your target depth, and it means the application can follow the shape of you rather than a program.

Comparison of an automatic booth and a hand-applied custom tanAutomatic boothHand-applied at Studio RhemaSolutionOne formula for every clientMixed per client for undertone and depthApplicationPre-set spray patternFollows your actual shape, by handHands, feet, elbows, kneesSame coverage as everywhere else, so they go darkDeliberately lighter, so nothing looks obviousDepthFixed settingsChosen with you at the consultationSubtle result possibleNot reallyYes, and it is a common requestSomeone checking the resultNoYour artist, in the room

## Why tans go orange, and why this one does not

Orange is a mismatch problem, not an inevitability. Every sunless tanner works through DHA, which reacts with the amino acids in the top layer of dead skin cells and turns them a colour. Which colour you end up with depends on the solution’s tone meeting your skin’s tone. Put a warm, heavily bronzed formula on skin with cool undertones and it reads orange. That is the whole mechanism.

In years of spray tanning, Studio Rhema has never had a client come back saying they looked orange. The reason is unglamorous: the studio carries a range of brands, bronzer colours and tan depths rather than one house solution, and every solution is tested in-studio before it is offered to a client. Matching is the job.

## The colour you leave with is not the tan

Worth knowing, because it is the source of a lot of panic. The bronze you can see when you walk out is a cosmetic guide colour. It exists so your artist can see coverage while applying, and so you do not leave looking exactly as you arrived.

The real tan develops underneath it over 24 to 48 hours. Your first rinse is water only, to stop development. Once the guide bronzer washes off in a normal shower, what is left is smoother and more blended than what you saw immediately after the appointment. If you have only ever judged a tan by how it looked walking out of a booth, you have been judging the wrong thing.

## Fading is part of the result

Because the colour lives in dead surface cells, it leaves as those cells shed. That is why the tan is designed to wear evenly and look cleaner as it fades, rather than going patchy, and it is why exfoliating the night before matters so much: starting on a fresh layer of skin means the tan fades evenly instead of in blotches. The full routine is in the [prep and aftercare guide](https://studio-rhema.com/prep).

## And what about a mobile service?

A mobile tan is convenient and, for some people, that is the deciding factor. It is also a stranger setting up equipment in your bathroom, with whatever lighting, ventilation and floor space you happen to have.

Studio Rhema is a dedicated private studio instead: proper lighting to judge colour, the full range of solutions on hand to mix from, and a room set up for the job. Appointments are one-on-one and unhurried. Which matters more is genuinely your call, but they are different products.

## Ready when you are.

Mixed for your skin, applied by hand, in a private studio in Dundas.

[Book a custom tan](https://studio-rhema.com/#booking)[Message the studio](https://www.instagram.com/rhema.glow/)

Keep reading

- [Is spray tanning safe?What is in it, what the FDA and Health Canada actually published, and the three questions to ask any studio.](https://studio-rhema.com/is-spray-tanning-safe)
- [Shades and skin tonesWhat actually causes orange, and what fair skin and freckles do.](https://studio-rhema.com/skin-tones)
- [The studio & service areaPrivate appointments in Dundas, serving the Hamilton area.](https://studio-rhema.com/studio)
- [Your first spray tanWhat happens, what to wear, and the judgement-free promise.](https://studio-rhema.com/first-time)