How Do I Make My Brazilian Blowout Last Longer?
Share
A Brazilian blowout lasts longest when the care at home matches the care in the chair. Follow your stylist's timing for the first wash, use the products in the care kit that comes with the full treatment, wash less often, protect your hair from heat, and rinse before and after swimming. With a proper routine, our full treatment can last up to three months.
Key takeaways
- The first days after the service matter most, so follow your stylist's instructions closely.
- Fewer washes, gentle products and a heat protectant keep the smoothing in longer.
- Rebook when frizz and styling time come back; you do not have to wait for it to fade completely.
What Matters Most in the First Days After the Appointment?
The first days set the tone. You leave with specific instructions for your service, and the best thing you can do is follow them closely. In general:
- Follow your stylist's timing for the first wash and for how to wear your hair until then.
- Ask every question before you leave, so you are not guessing at home.
- Keep products you have not checked with your stylist out of your hair.
- Go easy on clips, elastics and tight styles, since they can leave bends while the treatment settles.
Which Shampoo and Conditioner Work With Smoothing?
Start with the at-home care kit that comes with the full Brazilian Blowout. It is matched to the treatment. Beyond the kit, gentle, sulfate-free shampoo and conditioner are the usual advice with smoothing treatments, because harsh cleansers strip a treatment faster.
Our hair care partners include Davines and Eleven Australia, and we offer organic, vegan, gluten-free, sulfate- and paraben-free options. Bring in what you already use, and your stylist will tell you what to keep. A short routine you will actually follow beats a long list.
How Often Should a Smoothed Head Be Washed?
Less often, when you can. Every wash takes a little of the treatment with it, so stretching the days between washes helps it last.
Use lukewarm or cool water and skip the hard scrubbing. If your roots get oily between washes, ask your stylist how to manage it without washing more.
How Do You Use Heat Without Wearing the Smoothing Down?
- Use a heat protectant every time you blow-dry or use a hot tool.
- Keep temperatures moderate rather than at the highest setting.
- Air-dry when you can. Smoothed hair often dries neater with less effort.
- Use a smooth brush, so you are not tugging at the hair.

What About Pools, Lakes and the Ocean?
Chlorine and salt water wear smoothing down faster. Wet your hair with fresh water before you swim, so it soaks up less of the pool or ocean water, and rinse again as soon as you get out.
A swim cap helps if you swim often. Ask your stylist about a leave-in made for swimmers if you are in the water a lot in summer.
Which Everyday Habits Shorten the Life of the Treatment?
- Harsh or clarifying shampoos, unless your stylist says they are fine.
- Tight ponytails and clips that bend the hair in one spot every day.
- Rubbing hair with a towel. Blot it gently instead.
- Skipping heat protection.
- Swimming without a plan to rinse.
- Booking color or another chemical service without mentioning your smoothing treatment, since timing matters.
How Do You Sleep on Smoothed Hair?
A smooth pillowcase cuts down on friction. If your hair is long, tie it up loosely or braid it so it does not tangle overnight. Try not to sleep on wet hair, since it can dry with kinks.
What Should You Do When Frizz Starts to Return?
A little frizz as the treatment fades is normal. Use a smoothing product your stylist recommends, keep heat styling gentle and stay with the heat protectant.
If frizz comes back sooner than you expected, mention it at your next visit. It tells your stylist how your hair holds the treatment and whether the plan should change.
When Is It Time to Rebook?
When your hair starts to feel unruly again and styling takes longer. You do not have to wait for the smoothing to fade completely. The express version, designed to last four to six weeks, can bridge the gap between full treatments.
For what affects how long smoothing holds, read how long a keratin treatment lasts. If you are still deciding which service to book, see whether a Brazilian blowout is the same as a keratin treatment.

Who Can Go Over Your Routine With You?
Two people can get the same service and see different results, because the aftercare differs. Your stylist would rather help you build a short plan than hand you a lecture.
Our stylists receive mentorship and training consistently, so the aftercare advice you get is the same no matter who you see. You can pick a stylist from our team and bring your products to your next visit.
For more on the service itself, see our Brazilian blowout page.
Frequently Asked Questions
Is Dry Shampoo Okay After a Brazilian Blowout?
Ask your stylist. Some products work fine with smoothing and some do not, and your stylist will tell you which is which.
How Soon Can Hair Be Colored After Smoothing?
Talk with your stylist about timing before you book color. The order of services matters.
Can I Work Out the Week After My Treatment?
Ask about timing for your service. Sweat and heat affect hair, and you will get instructions for the first days.
Does a Leave-In Product Shorten the Treatment?
Some leave-ins work well with smoothing. Ask your stylist which one suits your hair.
What If My Hair Gets Rained on in the First Days?
Dry it gently and call the salon at (224) 788-8028. You will get advice for your specific service.
Book Your Next Visit
Want help planning your care? Book online or call (224) 788-8028, and bring your products so your stylist can go through them with you. Both smoothing options are listed under Treatments + Smoothing on our Service Menu.


