Move-ups every four to six weeks

The install is the appointment people plan for. It’s the one with the before-and-after, the one you saved for, the one you tell people about. The move-up is the appointment that decides whether any of that was worth doing.

So it gets booked while you’re still sitting down, before the good mood wears off and the calendar fills up.

Why the schedule exists at all

Your own hair keeps growing. That’s the entire mechanism, and it’s not complicated. Wherever the extension is attached, it started near your scalp. Four weeks later it isn’t near your scalp any more, because your hair moved and the extension came with it. A move-up is exactly what it sounds like — the install is taken down and reset where it should be.

Four to six weeks is the window for both methods. K-tips and sew-ins have different prices, different deposits and different install times, but the maintenance number is the same for both, which makes it one of the few things about extensions you don’t have to think about. It’s also one of the few numbers she’ll give you before she’s seen your hair, because unlike the price and the method, it doesn’t move.

Where you land inside that window is hers to decide, and she decides it by looking rather than by guessing. It’s a four-week job for some people and a six-week one for others, and which you are becomes obvious at your first move-up, once she can see how far yours has actually travelled.

What actually happens when it slips

She’s straightforward about this without ever being dramatic about it, and the sentence she uses is the plainest one available.

“Extensions left in too long is how problems start.”

The longer an install sits past its window, the further the attachment points travel from where they were designed to sit, and the more the whole thing works against your own hair rather than with it. The point of the schedule is that you never find out what that feels like on your own head.

It’s worth remembering what you bought in the first place. Length and density that don’t wreck your hairline — that’s the promise, and it’s a promise about the system, not just the install day. A perfectly placed set left in for four months is no longer the thing she sold you.

If you know a slip is coming — travel, a busy month, money — tell her rather than going quiet. Moving an appointment is easy and she’d much rather reschedule you than lose track of you. The other option is not easy, and it tends to arrive as an unplanned removal.

The rest of the maintenance picture

A move-up isn’t the only appointment attached to wearing extensions, and it’s better to know the full shape of it before you order hair. Removal is its own service — $65 and up, thirty minutes, damage-free technique — and it’s required before a reinstall or before switching methods. Note which method you’re wearing when you book it, because the time and the price move depending on the answer.

There’s the finishing work too. Application pricing is application only, so a wash, blow-out or cut is something you add to the booking rather than something that arrives with it. That’s true of a move-up as much as an install.

None of this is left to memory. She rebooks you before you leave and the reminder comes through her booking system, which is the whole reason the four-to-six-week thing works in practice rather than only in theory. The install is a purchase. The schedule is what protects it. People who treat the second appointment as optional are usually the ones who end up needing the third one to be a removal.