Bloodborne Pathogens for Microblading & PMU Artists

Most permanent makeup training is about the work: brow mapping, pigment theory, how to pull a crisp hairstroke, how to read undertone. Very little of it's about blood. That isn't a knock on your academy — it's what the market asks them to teach, and you paid to learn the craft. But it leaves most artists to find out on their own that the pigment is only half the job.

This is the other half: what happens because your work goes into skin rather than onto it, and what that means for your license, your tools, and the client in your chair.

But I’m not tattooing

It's the most common objection in this field, and it's worth taking seriously before answering, because it isn't stupid — microblading feels nothing like a tattoo. Different tool, different depth, different room, different client, different conversation. The word barely fits.

But the rules were never written about tattoos. They were written about blood, and they use one test:

If you believed otherwise, you didn't invent it. You were told — repeatedly, by people selling something.

Which of your services this covers

All of them, but it's worth saying each one out loud — artists often assume the rules attach to the word rather than to the procedure.

• Microblading. A manual blade drawing pigment into skin. It bleeds, usually lightly and sometimes not visibly — that doesn't change the exposure.

• Powder, ombré and combo brows. A machine instead of a blade, and the same answer. Shading is still implantation, and the device is still a needle.

• Nano brows. Fine needle hairstrokes — often marketed as the gentler option, which is a comfort claim rather than a safety one.

• Lip blush. Lips bleed more than brows and sit on mucous membrane. Higher exposure, not lower, whatever the healing time suggests.

• Permanent eyeliner. The thinnest skin you'll ever work on, next to the eye. The rules apply and so does everything in the section below.

Scalp micropigmentation is a neighbor, not a branch. SMP artists train separately, license on the tattoo track, work with an electric device, and serve hair-loss clients rather than cosmetic ones. The bloodborne rules reach them the same way, but the practice around them is closer to tattooing — so if SMP is what you do, the tattoo and piercing lesson is the better fit.

Who you answer to, and it’s rarely just one body

Two layers, and PMU artists are caught out by the second more than any other group. The first is workplace safety law, which sets the training and the vaccine offer. The second is licensure — and this is where a PMU artist who checked their state rules can still be non-compliant.

Two examples of how differently this lands. In California, the body-art law explicitly covers permanent cosmetics, and practitioners register annually with their county — with training and hepatitis B documentation as part of it. In Florida, permanent makeup is classified as tattooing outright: you're licensed under the tattoo rules, sit the tattoo exam, and take an approved course from the state health department’s list. Neither of those is guessable from the words on your own website.

One clarification worth holding onto, because the two get confused: the annual rhythm belongs to the training requirement. A license may renew on its own schedule, or require nothing further after you first obtain it. They're separate obligations, and satisfying one doesn't satisfy the other.

Your tools are different, and so are the risks

Most bloodborne training is written for a hospital or a tattoo shop, so it talks about needles and cartridges and skips the things on your tray. The translation matters:

1. A microblading blade is a sharp. It's small, it's manual, and it feels more like a craft tool than a medical one — but it has been in someone’s dermis. Single-use, and into the sharps container immediately, not into the trash and not back into the tray.

2. Pigment caps are single-use. Decant what you need before you start, and never pour unused pigment back into the bottle. That pour is how one client’s blood reaches the next one’s brow.

3. Machines and pens get barriered. A wrapped device with a fresh cartridge is clean; a wiped-down device is a device somebody wiped. If a reusable part contacts skin, it's either single-use or it goes through a full sterilization cycle.

4. The things that don't look clinical still count. Mapping string, brow pencils, callipers, numbing-agent tubs, the ring of pigment on your finger. Anything that touches the client and then touches something else is a route.

The face is the hard part

This is where PMU work genuinely diverges from tattooing, and it isn't about technique. It's about where the work happens.

The federal bloodborne pathogens standard describes an exposure by naming the routes it can travel: the eye, the mouth, another mucous membrane, broken skin, or a puncture. Intact skin isn't on that list. Unbroken skin is a barrier, which is why a splash on your forearm and the same splash in your eye are two different events.

PMU works at those routes and beside them, in both directions. The lips you're working on are mucous membrane. The eye you're working within inches of is one. And your own eyes and mouth spend two hours bent over the work, well inside the range of anything that flicks. None of that makes PMU more dangerous than tattooing — it makes the exposure routes closer to the work, which changes what you have to protect and how often.

• Eye work deserves its own care. Tears, blinking, and a client who flinches are all normal, and all of them move fluid around. Protect your own eyes as well as theirs.

• Lips bleed and weep. Lip blush produces more fluid than brow work does, and you're working directly on a named exposure route rather than near one.

• You'll change gloves more often than a tattooist does. Mapping, wiping, checking symmetry, adjusting a lamp, reassuring a nervous client — the face invites touching, and every touch that leaves the sterile field ends those gloves.

• Do not work on broken or infected skin — cold sores especially. A lip procedure over an active outbreak is a bad day for both of you.

If you get stuck or splashed

It's a small blade and it will feel like a small thing. Treat it as the clock starting: wash it immediately with soap and running water, don't squeeze it, and don't reach for anything meant for surfaces. Then report it and get advice the same day — preventive treatment after an exposure is time-sensitive, and the window is measured in hours rather than days.

A splash to the eye or mouth is the same kind of event and gets the same urgency, but not the same first step — soap doesn't belong in an eye. Flush it with clean running water, saline, or a sterile eye wash, keep flushing for longer than feels necessary, and take contact lenses out once you have started rather than pausing to do it first. Then report it the same way.

If you work alone in a rented suite, decide now who you would call — an urgent care, a clinic, your doctor — and write it where you'll find it while flustered. The full exposure sequence, including what happens afterward, is in the tattoo and piercing lesson; the first steps are identical whatever the tool was.

Put it into practice

Training scenario:

You rent a suite in a salon building and work for yourself. A new client books lip blush, and mentions while you're mapping that she gets cold sores but hasn't had one “in ages”. Your next client is due in ninety minutes, your numbing agent is a tub you have been dipping into all week, and the only sharps container in the suite is one you have been meaning to replace since it reached the fill line.

Walking it through: the cold-sore history is the one that changes today’s appointment — lip work can trigger an outbreak, and it's a conversation and a possible reschedule, not something to push through because she is already in the chair. The other two are decisions you made weeks ago and are only meeting now. The tub of numbing agent has had fingers in it all week: it's a shared surface, and it should have been single-use pots from the start. The overfull sharps container is the one that could injure you — reaching into it's exactly how people get stuck, and it needed replacing at the fill line, not eventually. Neither is fixable mid-session, and that's the actual lesson: working alone means nobody else will notice these for you. The habits have to be built when the room is empty, because in the room you'll always have a reason to keep going.