Community Faq on pain, scars and cover-ups
Short, sourced answers to the body and process questions a skeptical reader brings before booking. It also gives the licensing question that decides the most. Each answer says where it comes from, so a reader can check it.
Five questions about the body and the process
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Can you tattoo over a scar?
It depends on the scar. Fully matured scars that are flat, pale and at least one to two years old generally hold ink best. Raised, keloid-prone or still-changing scars are less suitable and need a dermatologist's opinion first, according to Acibadem International, a hospital group whose article covers the subject. Raise the question with the artist before you book, and bring the scar's history if you know it.
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Does a tattoo hurt more in some places?
Pain charts say fleshy areas hurt less and bony or nerve-dense areas hurt more. Medical News Today notes that these charts rest on personal experience rather than scientific evidence. So treat a chart as a question to put to your artist, not a forecast of what your own session will feel like. Pain depends on the person as much as on the spot, and a first-timer may find the first session easier or harder than expected.
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How long does healing take, and when is it a warning sign?
Larger tattoos can take a few months to fully heal. Redness and swelling can last longer than expected, according to Cleveland Clinic. Healing is slower than the first scab-and-flake stage suggests, so do not judge the result in the first weeks. Red streaks running from the tattoo toward the center of the body are a sign of infection. A dermatologist quoted there advises seeing a doctor on any sign of infection, so do not wait to see whether it passes.
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Who oversees the ink and the studio?
Tattoo inks are treated as cosmetics by the FDA, while the practice of tattooing itself is regulated by local jurisdictions. You can verify that at the FDA's Tattoos & Permanent Makeup fact sheet. The same sheet notes that contaminated ink has caused infections even when the artist followed hygienic procedures. So the ink and the studio both matter, and a reader should ask a studio how it handles both before booking. In New Hampshire, the state statute covered in the licensing answer below sets who may tattoo.
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How is a cover-up judged?
A cover-up usually means darker colors, a denser design and a larger design than the old ink. Those requirements narrow fine, light and minimalist ideas, so a cover-up is judged first on whether the design can carry them. Ray Studios, a tattoo and laser business, makes that point in its guide to fading old ink first. Whether laser lightening comes first depends on the old ink, so the artist and any laser practitioner should look at it before a design is drawn. Ask the artist for their own view of the old tattoo as well, because a guide written by a laser business is not an assessment of your skin.
Where each answer leads next
Choosing the style
The style helper on the resources page turns design, size and placement into a short list of styles. It shows the reasons behind the result, so each choice can be checked. Start there if the question is which style suits a design you already have in mind. Come back to this page when the question is what to ask before booking.
Price and tipping
The bulletin covers what drives a quote and how to ask for one. It also explains tipping, deposits and gift cards in general terms, without fixed prices. Read it before you ask an artist for a quote, so the conversation is easier to follow. Quotes depend on what the piece involves, so ask for one in terms of your own design.
When the guide has missed something
The guide does not take messages yet, and the Volunteer page explains what to do instead. Every figure here names its source beside it, so a doubtful claim can be checked against that source directly. A concern about a licensed practitioner belongs with the state, not with this guide. The Volunteer page sets out where that route starts.
How the guide decides
Our Mission explains which public sources are read, what is checked and what is compared before anything is recommended. It also sets out what the guide refuses to do, such as ranking shops. Those rules are the reason the answers on this page name their sources. A reader who wants to judge the guide can start there and work outward.
Why these are the questions that matter
A reader in this position has to decide three things before booking: whether the artist is licensed, whether the design will sit well in its place on the body, and whether the studio's answers on hygiene are clear. The questions above sit under those three decisions. Scars, cover-ups and healing time are the questions where a reader already has ink or a scar to think about. Those answers depend on the skin in front of the artist, so they are best checked in person.

Flash is a starting point, and the design you book is a separate conversation with the artist. Framed designs on a wall show a range of work, not the piece you will sit for. Bring a printed reference of the design you want, along with the size and placement you have in mind. The artist can then say whether the design suits the spot, which is the question a flash wall cannot answer.

The picture of matching small designs is a generated image, so it shows how size and placement read on a wrist, not how a real piece has healed. Size and placement change how a design reads on the body, so judge the spot as well as the drawing. A pain chart or a healing timeline is a guide to ask about, not a promise about your own skin. Each answer above says what it rests on, so a reader can check it before relying on it.
Ask first whether the artist is licensed
We would rather a reader leave a studio with a question unanswered than with a confident answer nobody checked.
Tattooing without a state license is unlawful in New Hampshire, so ask any artist to show their license before you book. The New Hampshire body art statute, RSA Chapter 314-A, also bars tattooing anyone under 18. It gives no parental-consent exception for tattooing, although consent does apply to piercing. A license check settles who may tattoo you, and it is a question any artist should answer directly. Ask to see the license itself rather than being told that one exists.
A license tells you who is allowed to work, not which style will suit your design or how it will age. The style questions on the resources page are there to fill that gap. Check the license first, then check the style, and only then compare the healed work an artist can show you. Each step answers a different question, so none of them can stand in for the others.