Booking for lash and brow stylists: series, touch-ups and reminders

A client has booked an infill. The calendar says ninety minutes. She sits down in the chair, you lift the patch off her eye and — half the lashes are gone. The few that are left are clinging to two or three natural ones; the rest fell off somewhere between the fifth and sixth week, because she "thought she could hold out until her holiday". What you actually need now isn't a ninety-minute infill but very nearly a full new set of two and a half hours. And your next client is due in ninety minutes.

Now you've got three bad options. You do the infill on a half-empty lash line and send her out with lashes that won't last a week — so she's back in five days unhappy, or worse, never comes back at all. You do a full set in the time slotted for an infill, rushing, the quality suffering, her eyes stinging because you're too quick with the adhesive. Or you stop, tell her the truth and rebook — and then you run late all day while your next three clients watch the clock.

None of those three outcomes is your fault. The fault is that the schedule didn't know the difference between an infill and a new set — and that difference decides whether your day fits into the calendar or falls apart.

Lash and brow booking has rules a hair salon doesn't: longer, more precise appointments that can't be rushed, a tighter infill rhythm that's easily forgotten, and a patch test with a questionnaire before the first treatment that isn't a formality but a safeguard. This article is about setting all of that up so it runs by itself.

An infill isn't an infill if the client waited too long

This is the most expensive misunderstanding in the trade. In her head the client is "going for an infill", so she books an infill — but the real state of her eye is a new set. The gap between the two is two places where the system has to protect you.

First: services with realistic durations on the booking page. When a client books online, she doesn't pick a "slot" but a service — Classic new set, Volume new set, Infill 2 weeks, Infill 3 weeks, Touch-up. Each carries its own duration, so the calendar automatically blocks exactly as much time as that job needs. An infill takes ninety minutes, a new set two and a half hours — and your day is realistic rather than wishful thinking.

Second: a rhythm that stops the infill running late. An infill runs late because it's forgotten, not because the client doesn't want to come. Keep her in a regular rhythm and she comes on time while the set still holds, and the infill stays an infill. A client who turns up in the sixth week instead of the third isn't a bad client — she's a client nobody reminded.

A rule for the front desk: when someone asks for an infill and their last set is more than three weeks old, treat it as a possible new set and book longer. Better to finish early than to lose half your day.

The first treatment starts with a questionnaire, not the tweezers

A new client doesn't go straight into the chair. Before the first set comes a patch test and a short questionnaire — and that's not bureaucracy, it's the one thing standing between you and an allergic reaction on someone else's eye.

The questionnaire has to draw out what you need to know before you touch the adhesive:

• has she ever reacted to lashes, adhesive, henna or brow tint;
• does she wear contact lenses, have dry eye, allergies, sensitivity;
• is she taking anything that affects hair growth or healing;
• is she pregnant or breastfeeding;
• what is she expecting — because "natural" and "the fuller the better" are not the same set.

When the client fills that questionnaire in before she arrives, you get two things. You've got her answers in black and white before you even see her, so you know whether you're in for a classic set or a conversation about why you won't be working today. And you've got a written record — if there's ever a dispute, you know what she declared and when. How to build a questionnaire people actually complete, we covered in our guide to pre-appointment questionnaires.

You still do the patch test in person, but everything around it — consent, reaction history, contraindications — is sorted before the client walks through the door. The first appointment then starts with the work, not with last-minute paperwork.

A regular infill rhythm that remembers itself

An infill is a subscription nobody ever called a subscription. A client who keeps a set needs to come every two to three weeks, forever, for as long as she wears lashes. It's the most predictable part of your work — and the easiest to lose, because it depends on whether she remembers to book.

Don't leave it to her. For a client with a regular infill, set up a recurring appointment: every three weeks, same day, same time. You set it once and it stands on its own from there — it's in the calendar in advance, the confirmation and reminder go out automatically, and she doesn't have to remember a thing. Her slot is hers, waiting for her, and it doesn't open up to anyone else.

That solves two things at once. The client doesn't drop out of rhythm, so the infill stays an infill instead of growing into a new set. And you've got the skeleton of your week laid out in advance — regulars fill the fixed slots, and the space between them is left for new sets and first visits. How to turn occasional clients into regulars, we worked through in our guide to recurring appointments.

For the ones who don't want a fixed slot there's a gentler version: book the next infill there and then, while she's still in the chair. "See you in three weeks — shall we put Thursday at 4 in right now?" A client with a booked appointment has a reason to come back; one with "I'll be in touch" slides into that sixth week with half a lash line.

The client file: lash type, adhesive, allergies

Every lash set is a recipe, and a recipe needs writing down. A client coming back in three weeks shouldn't mean you're guessing all over again what she likes and what she tolerates. Keep a file on each client with what you actually need for next time:

• the set profile — curl (C, D, L), length, thickness, classic or volume, how dense;
• the adhesive — which one you used and whether it sat well, because switching adhesive is a common cause of stinging;
• reactions and sensitivity — everything she's reported, plus anything you noticed yourself;
• rhythm and history — when she was last in, how well the set holds, whether she turns up on time;
• no-show record — anyone who's already cancelled at the last minute twice gets clearer rules next time.

In the client file that isn't a pile of scraps of paper but a history that travels with the client. Open her file before the appointment and in thirty seconds you know what you're in for — which set, which adhesive, what to watch out for. For a new colleague in the salon that's the difference between "I'll have to ask the boss" and working independently from day one.

What a no-show on a two-hour appointment costs you

Now the maths, because "it hurts" doesn't fit into a calculation. A no-show on a lash appointment hurts more than elsewhere because the appointment is long — and you don't patch a long gap at the last minute.

Say a new set is worth €55 with you, an infill €30, and the average lash appointment works out at around €40. Let's take a modest figure: one no-show a week.

• Fifty working weeks × one no-show = fifty missed appointments a year.
• Fifty appointments × €40 = €2,000 a year in services you simply didn't carry out.
• And when the no-show lands on a two-hour new set at €55, and that midday window isn't filled by anything, the loss is closer to the full price than to the average. At a hairdresser's that gap would be closed by a walk-in trim; for you, two empty hours at 1 p.m. stay empty.

Add the damage that doesn't show up in the spreadsheet: a client who arrives with half a lash line isn't a no-show, but she wrecks your schedule just the same. Every such day teaches you to leave a gap "just in case" — and an empty two-hour slot with nobody waiting for it is the most expensive insurance policy in this trade.

Two things cut that damage sharply. The first is the waitlist: when a two-hour slot frees up, the clients who were waiting get a notification and the gap is filled the same day. The second is an old trade practice — a deposit for new sets, so a two-hour first appointment carries some weight. If you bring it in, that's your money and your call: you take payment in the salon, through your own channels, not through Appointa — Appointa holds the slot and reminds, it doesn't touch the money.

Reminders that protect both you and the client

Most no-shows and late infills aren't spite but forgetfulness. Life gets in the way, the infill slips the mind, and the client only remembers when she notices her set thinning out. A reminder kills exactly that forgetfulness.

The moment a client books, she gets an automatic confirmation by e-mail — the day, the time and the exact service in black and white, so there's no "I thought it was an infill, not a new set". The day before the appointment a reminder arrives by e-mail and push notification, and — with the SMS add-on enabled — by SMS for clients without the app. That cuts no-shows and keeps the infill rhythm alive along the way: a client who'd otherwise miss the third week gets a small nudge at the right moment and comes in while the set still holds.

And all of it without a single phone call from you — the system does that work, and you work on lashes, not on the phone.

A booking page that works while you work

The last piece of the puzzle: clients have to get to an appointment without you. While you're working, your hands are full and you can't pick up the phone — and the message "have you got anything this week?" arrives exactly then. A public booking page takes those bookings for you, around the clock.

A client opens your page, sees the genuinely free slots with the exact duration per service, picks an Infill 3 weeks or a Volume new set, and books — at 10 p.m. on a Sunday, while you're asleep. A first-timer fills in the questionnaire along the way, before she arrives. You put the link in your Instagram bio and behind a QR code on the salon mirror, so even for the client in the chair the next infill is one scan away. Everything that comes in through the page lands in the same calendar as your manually entered appointments — one source of truth, with no double bookings and no copying from DMs into a diary.

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Infill or new set — your calendar has to know the difference before the client sits down. Appointa gives you a booking page with services and realistic durations, a questionnaire and patch-test check before the first treatment, recurring appointments for infills and automatic reminders by e-mail and push, and by SMS without the app (with the SMS add-on) — plus a file that holds every set, adhesive and allergy. Try the demo for your industry — free, no card required. And the Starter plan is free — up to 30 appointments a month.

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Frequently asked questions

How do I charge the difference when a client books an infill but needs a new set?

The best outcome is that it rarely comes to that: services with realistic durations and a regular infill rhythm keep the client within what she booked. When it does happen, say so clearly before you start, not after: this is no longer an infill but a new set, here's how long it takes and what it costs, and decide together whether you're doing it today or moving it to a longer slot. You take payment in the salon through your own channels; the booking only holds the exact duration and price of each service.

Does every new client need a patch test and questionnaire?

Yes — a first treatment without them is a risk that, if there's a reaction, lands squarely on you. You do the patch test in person, but the client fills in the questionnaire (reaction history, contact lenses, allergies, contraindications) before she arrives, so you start the appointment prepared and with a written record. With a regular you don't repeat the whole questionnaire every time, but you run through her file before the appointment and ask whether anything's changed since last time — a new adhesive, a new allergy, a new medication.

How far ahead should I open slots for booking?

For lash and brow, four to six weeks ahead works well — enough for regulars to line up two or three infills in a row, without the schedule being locked so far out that you can't change anything. Regulars have their slots reserved by recurring appointments regardless of that window, and what's left in between goes to new clients. If you work on your own, keep the window shorter; if there are several of you on shift, you can open it further because you've got more room to manoeuvre.