Perm Aftercare: What to Do During the First 48 Hours (hair cutting)
By Designs by Terrie | Hair Salon | July 13, 2026
We hear it all the time: you want to trust the hands you’re in, like the long-hair client who said Terrie gave “just the right amount” in her cut. That same trust matters with a perm too. Here’s the biggest rule in plain language: don’t wet or wash your perm for the first 48 hours. No “quick rinse, ” no steamy shower, no surprise sweat session. Those two days are when your curl pattern is settling in.
Quick reminder: A perm is a chemical process that adds long-lasting curls and volume to your hair. Plan for about 210 minutes in our San Antonio location, and then protect that result with smart aftercare.
The first 48 hours: keep your perm dry, cool, and untouched
If you only follow one section of this guide, make it this one. We generally recommend you treat your hair like it’s “setting.” Water, heat, and pressure are what mess with a fresh curl pattern.
Do this
- Keep it dry for a full 48 hours. That includes rain, mist, and long steamy showers.
- If your hair gets a little flat from sleep, use your fingers to lift and separate once it’s fully dry.
- Sleep on smooth fabric like silk or satin, or wrap your hair to cut down friction.
- Keep clips and pins loose. If you have to pull hair back, use a soft scrunchie and don’t crank it tight.
Avoid this
- No washing, no conditioner rinse, and no “I’ll just get my bangs wet.”
- Skip heat styling. Put the flat iron and curling iron away. Your curl is already doing the work.
- Don’t brush. Wait until after day two and reach for a wide-tooth comb only when your hair is dry.
- In San Antonio heat, heavy sweating is a sneaky one. If a workout is non-negotiable, keep it light and cool, and try to avoid drenching your roots.
Stone Oak tip: If you’re booking around Loop 1604 and US-281, early-morning or evening appointments make it easier to avoid midday humidity and sweat right after your perm.
The first week: no tight ponytails, no pool surprises, and be gentle with styling
After the 48-hour mark, you can start living your life again, but your perm still likes a little respect for the first week. This is where a lot of frizz complaints come from, especially in San Antonio summers.
We also keep this simple because we’re big on listening and getting you exactly what you asked for. Clients tell us Terrie “talked me through what she was doing every step of the way, ” and aftercare is the same vibe. If something feels confusing, ask us.
Swimming and hot tubs in pool season
We recommend avoiding chlorine, salt water, and hot tubs for the first week if you can. If you can’t, do two things before you get in: wet your hair with fresh water, then apply a leave-in product as a barrier. After, rinse with fresh water as soon as possible. It’s not perfect, but it helps protect the curl and keeps your hair from feeling crunchy.
Exercise and sweat
Sweat is basically “unplanned moisture, ” so keep your first week workouts lighter when you can. If you sweat at the hairline, gently blot with a towel instead of rubbing, and keep your hair loosely up, never pulled tight.
Your perm product routine after day 2: moisture first, then definition
Once you’re past that 48-hour line, start a moisture-focused routine. Permed hair tends to like hydration, and hydrated curls usually behave better.
Shampoo: go gentle and sulfate-free when you wash. You don’t need a harsh cleanser to get a clean scalp.
Conditioner: use a richer conditioner and take a minute to detangle with your fingers in the shower, then rinse well.
Leave-in and curl cream: keep it lightweight. Start small, add more if you need it, and scrunch to encourage definition.
For humid weather, a light anti-frizz product usually helps, especially around the crown and face frame. If you’re not sure what texture your hair likes, let us know what you used in the past and what you hated. We’ll point you in the right direction.
How we keep your curls looking “right amount” good in Stone Oak
A perm is supposed to make your routine easier, not turn your mornings into a science project. The goal is low-maintenance curls that hold up through workdays, school runs, and the reality of summer heat.
If you’re still deciding if a perm is for you, these two posts help you picture the end result and the appointment flow: what to expect from your first perm and perm for low-maintenance waves.
Styling that doesn’t fight your curl
Air-drying is great when you have time. If you need faster, use a dryer on low heat with a diffuser once you’re past day two, and keep your hands off while it dries.
Trims that keep curls from going puffy
Plan a trim around the 6 to 8 week mark. It keeps ends fresh and helps your curl pattern look intentional instead of “grown out.”
If something feels off, reach out and we’ll talk it through
A little bounce settling and a bit of frizz in humidity can be normal at first. What we don’t want is you stressing at home or “fixing” it with heat and ending up with looser curls.
“Terrie explained it all and took me through it step by step.”
one of our long-time clients
Reach out if your curls feel overly dry, you’re seeing unusual breakage, or you’re not sure if a product is weighing things down. We’ll ask a few quick questions, then tell you what to do next.
Need help with perm aftercare in San Antonio?
We’re in Stone Oak and we regularly see clients from Live Oak, Windcrest, Schertz, Selma, and Universal City. If you want low-maintenance curls that survive humidity and pool season, we’ll help you keep them looking good.
Call: +12103876867 | Email: terriesiddiqui@gmail.com
Address: 19239 Stone Oak Pkwy suite105, San Antonio, TX 78258
If you’re also refreshing your look around the same time, you might like our reads on haircut and styling in San Antonio and summer haircut styles in San Antonio.
Perm service details: Perm (210 minutes) | $180. A chemical process that adds long-lasting curls and volume for a more textured, curly look.
