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← The DC JournalLaser & Skin

Tattoo Cover-Up: Fade the Old One First, Choose the New One Freely

Laser before a cover-up gives the new design more room. How many sessions to aim for, what we don't promise, and what to tell your tattoo artist.

A woman's back, a tattoo of a koi and peonies in red, orange and yellow on the shoulder blade, in Sainte-Rose, Laval

Yes, running the laser before a cover-up can help: by fading the old ink, you give the new design more room. How many sessions? Fewer than a full removal, but we won't give you a number before we've seen your tattoo. And your tattoo artist decides whether the base is light enough for their project.

Here is why we fade, what it changes for the new design, and what to tell your tattoo artist before the first needle.

Why a tattoo artist sometimes asks you to fade the old tattoo

Covering a tattoo means tattooing over ink that stays in the skin. The artist has to work with what is already there: the darker and denser the old design, the less room there is for light shades or fine detail. That is their craft, and they are the one who judges whether the old tattoo can be covered as is.

When they think the base is too dark, they may suggest fading it first. Here are the three paths, side by side:

Cover as isFade, then coverRemove completely
Laser sessionsNoneA few, number set at the assessmentMost often 8 to 10, sometimes more
The old designStays whole under the new oneStays, in a paler versionGoes as far as possible, with no guarantee of complete removal
Freedom for the new designDictated by the old tattooGreater, depending on the resultThe greatest
PaceYour tattoo artist's calendarOne session every 6 to 8 weeks, then the skin healsOne session every 6 to 8 weeks

The middle path is the one that serves a cover-up: we stop when the base suits your tattoo artist, not when the ink is gone.

A forearm with a flower tattoo already faded, its lines grey and softened

Fading is not erasing: what the laser does

The picosecond laser breaks the ink into particles small enough for your body to clear between sessions. According to the American Academy of Dermatology, a laser cannot safely break down all the layers of ink in a single session: it takes several, with time in between. To fade, we stop earlier in the course.

The number of sessions depends on the same factors as a removal: size, ink and its density, colour, depth. A fine line that the years have already softened probably needs fewer than dense black. We don't promise a number ahead of time, because there isn't one to give: it's set at the assessment, for your tattoo. The full course is described in our article on the number of sessions.

On colours, black and dark grey fade the most easily. Red, orange, yellow, green and blue go through our laser's colour handpiece, and yellow, green and blue take more time. White and pastels respond poorly, sometimes darkening: we tell you before the first session.

What it changes for the new design

A paler base generally gives your tattoo artist more choice: lighter shades, finer lines, a less massive motif. What the new design ends up looking like is their work, and nothing is guaranteed there, especially if some of the old ink stays visible.

Layering also has a cost later on. In their 2022 review, dermatologists count the presence of a layered tattoo among the factors to understand before treating with a laser. If you think you might one day want the new tattoo removed, tell us at the assessment.

A forearm where the tattoo is now only a bluish shadow, after several sessions

_Disclaimer: These photos are published for information purposes only, to provide information on the nature of the procedure. They in no way constitute a guarantee of results._

What to tell your tattoo artist

Your tattoo artist needs facts about your skin, not promises. Before your appointment with them:

  • Tell them you're having laser treatments and how many sessions you've had so far.
  • Give them the date of your last session. The area can be red, swollen or scabbed for a few days up to one or two weeks, and the skin has to finish healing before the new tattoo.
  • Show them a recent photo of the area, in daylight, and tell them which colours have faded the most.
  • Ask them how long they want the skin to rest after the last session. That delay is confirmed with them and at the assessment: we don't give a standard one.

What we tell you up front at the assessment

At the assessment, we look at the size of the tattoo, its inks and their depth, then tell you how many sessions to aim for. You leave with:

  • the number of sessions to aim for to fade YOUR tattoo, and what could move it;
  • the colours that respond well and the ones that respond poorly;
  • the price by size, from $100, taxes extra, on the tattoo removal page;
  • what we think of full removal, if your new design is small or very light.

If you're not sure yet whether you want to cover or remove, the unwanted tattoo page also covers the options beside laser.

A few laser sessions may be enough to give your tattoo artist room to work, but the number is set at the assessment, not before.

Questions we get asked

How many sessions to fade a tattoo before a cover-up?

There is no fixed number. It is generally fewer than a full removal, which most often takes 8 to 10 sessions, but it depends on the ink, its density and your project. We give you a number to aim for at the assessment, with 6 to 8 weeks between sessions.

Can you get re-tattooed right after a laser session?

Not until the skin has finished healing. After a session, the area can be red, swollen or scabbed for a few days up to one or two weeks. The date of your new tattoo is confirmed with your tattoo artist and at the assessment.

Does the laser damage the skin for a future tattoo?

The laser targets the ink while sparing the surrounding skin, which limits the risk, but a risk exists, especially if the area is picked during healing. Following the recommended aftercare protects the skin. How well your skin tolerates it is checked at the assessment.

Do all colours fade equally well?

No. Black and dark grey respond best. The other colours go through the dedicated handpiece and take more time, and white or pastel respond poorly. We give you a realistic picture at the assessment.

Sources

  • Hernandez L., Mohsin N., Frech F. S., Dreyfuss I., Vander Does A., Nouri K., "Laser tattoo removal: laser principles and an updated guide for clinicians," Lasers in Medical Science, 2022, vol. 37, no. 6, pp. 2581-2587. Read the article
  • Kassirer S., Zachary C. B., Marini L., Adatto M., Landau M., "Laser tattoo removal strategies: Part II: A review of the methods, techniques, and complications involved in tattoo removal," Journal of the American Academy of Dermatology, 2025, vol. 93, no. 1, pp. 19-32. Read the record
  • American Academy of Dermatology, "Tattoo removal: Lasers outshine other methods." Read the page
  • Cynosure Lutronic, PicoSure product page (manufacturer). Read the page

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