If you’re thinking about getting a Brazilian blowout, you might be wondering: how long does a Brazilian blowout take? A Brazilian Blowout usually takes about 1.5 to 3 hours to complete. This appointment duration can vary depending on several factors such as hair type and stylist’s experience. This hair treatment makes your hair smooth, shiny, and easy to manage – but it also takes some time at the salon. In this article, we’ll explain how long the process usually takes, what affects the timing, and what you can expect during your appointment.
What Is a Brazilian Blowout?
A Brazilian Blowout is a special hair treatment that makes your hair smoother, shinier, and less frizzy. It works by adding a protective layer around each strand of hair using a special formula.
This treatment is great for people who have frizzy, dry, or hard-to-manage hair. After getting a Brazilian Blowout, your hair will be easier to brush, style, and take care of.
It usually lasts about 2 to 3 months, depending on how often you wash your hair and what products you use.
A Brazilian Blowout is a semi-permanent hair-smoothing treatment that uses a liquid keratin solution to create a protective layer around each strand of hair. This process helps to:
- Smooth frizz and tame flyaways.
- Add shine and softness.
- Make hair more manageable while still allowing you to keep natural waves or curls.
Unlike traditional straightening methods, the Brazilian Blowout does not permanently alter the hair structure. Instead, it leaves the hair healthier, softer, and bouncier, making it an excellent option for those who want silky, smooth hair without losing a natural look.

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How Long Does a Brazilian Blowout Take?
A Brazilian Blowout usually takes about 90 minutes to 3 hours to complete. It’s actually one of the faster smoothing treatments available. You might be wondering: How long does keratin treatment take? Traditional keratin treatments can take 2 to 4 hours and often require you to wait several days before washing your hair. Unlike traditional keratin treatments, Brazilian Blowout has no downtime vs keratin treatments – you can wash or style your hair immediately. In comparison, a Brazilian Blowout is quicker and more flexible – you can wash and style your hair right after the treatment.
- Short hair: about 90 minutes.
- Long or very thick hair: up to 3 hours.
The exact time depends on a few things:
- Your hair length – Long hair takes more time than short hair.
- Your hair thickness – Thick or curly hair needs more work to smooth out.
- Your hair condition – Damaged or very frizzy hair may take longer.
- The stylist’s experience – A skilled stylist might work faster and more efficiently.
During the treatment, your stylist will wash your hair, apply the smoothing solution, blow-dry it, and then flat iron it in small sections. The process takes time, but the result is smooth, shiny, easy-to-manage hair. So, if you’re planning to get one, make sure to have at least 2 to 3 hours free – just to be safe!
How long does a Brazilian Blowout take at home?
If you’re doing it yourself, it might take a bit longer – usually about 2 to 4 hours, especially if you’re not used to working with hair treatments. At home, you’re handling every step on your own, so it may require more time and patience. No matter where you do it, make sure to allow enough time so the process can be done properly for the best results.
Brazilian Blowout Before and After
Before the treatment, your hair might be frizzy, dry, or hard to control – especially when the weather is humid. After getting a Brazilian Blowout, your hair will look smoother, shinier, and easier to take care of. It helps reduce frizz and makes blow-drying quicker. Many people say their hair feels softer and healthier after the treatment. The results are not forever, but with good care, they can last for a few months.
Brazilian Blowout side effects:
A Brazilian Blowout can make your hair smooth and shiny, but it may also have some side effects. During the treatment, the strong smell from the chemicals can cause eye, nose, or throat irritation, especially if the room is not well-ventilated. After the treatment, your hair might feel dry or become weak if you do it too often or don’t take care of it properly. Some people may also get an itchy or irritated scalp. It’s a good idea to talk to your hairstylist first and make sure the salon is safe and well-ventilated.
How Much Is a Brazilian Blowout?
The cost of a Brazilian Blowout depends on the salon and your hair type. On average, it can cost between $200 to $400. Prices may be higher if you have long or thick hair, as the treatment takes more time and product. It’s a good idea to ask the salon for the price before you book an appointment.
If you’re ready to try a Brazilian Blowout, the next step is to find a good salon near you. You can search online using “Brazilian Blowout near me” and check reviews to see which places have happy customers. Make sure the salon is clean, has good airflow, and uses safe products. Don’t be afraid to call and ask questions before making an appointment.

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A Breakdown of the Brazilian Blowout Procedure
If you’re wondering what actually happens during a Brazilian Blowout, here’s a simple, step-by-step guide to help you understand the process:
1. Hair is Washed
The first step is to wash your hair using a special clarifying shampoo. This shampoo deeply cleans your hair and removes any dirt, oil, or leftover hair products. It also opens up the hair cuticles, so the Brazilian Blowout treatment can be absorbed better. After this step, your hair will feel super clean – but a little rough or dry, which is normal at this stage.
2. Blow-Dry
Next, your stylist will blow-dry your hair completely until it’s 100% dry. This helps prepare your hair for the smoothing treatment. Drying also makes it easier for the stylist to apply the product evenly to each section.
3. Treatment is Applied
Now comes the key part – the Brazilian Blowout solution is applied to your hair in small sections. This product is made to coat and protect your hair, while making it smooth and shiny. Your stylist will carefully comb it through to make sure every strand is covered. You might notice a bit of smell at this stage, but it usually isn’t strong.
4. Blow-Dry Again
After the treatment is fully applied, your stylist will blow-dry your hair again. This helps set the product into your hair. This step takes some time, especially if you have thick or long hair.
5. Flat Ironing
Once your hair is dry, the stylist will use a flat iron (hair straightener) on small sections of your hair. This step is very important – it seals the treatment into the hair using high heat. It also gives your hair that super sleek and glossy finish. The stylist may go over each section several times to make sure it’s perfectly smooth.
6. Final Rinse (Sometimes)
Some stylists include a rinse-and-condition phase, where any excess product is rinsed out and a deep conditioner is applied. In some salons, your hair may be rinsed again to remove any leftover product. After rinsing, a deep conditioning mask might be applied to help nourish and protect the hair. Not all stylists do this step – it depends on the brand of treatment they use.
7. Style and Finish
Finally, your hair is dried and styled one last time. Now, your hair should feel much smoother, shinier, and softer, with little to no frizz. The best part? You can enjoy low-maintenance, easy-to-manage hair for weeks after the treatment.

How Long Does a Brazilian Blowout Last?
A Brazilian Blowout usually lasts around 2 to 3 months, depending on how you take care of your hair. If you wash your hair too often or use shampoos with sulfates, the treatment will fade faster. On the other hand, if you use sulfate-free products and avoid washing your hair every day, the results can last longer. Your hair type also matters – people with thicker or curlier hair may notice the smooth effect wears off a bit sooner.
Heat styling, swimming in salt water or chlorine, and harsh hair products can also reduce how long the treatment lasts. To keep your hair smooth and shiny for as long as possible, it’s best to use gentle products and protect your hair from damage.
How long does a Brazilian Blowout last on curly hair? For curly or very textured hair, the treatment may not last quite as long as it does on straight or fine hair. This is because curls can slowly come back as the treatment fades. On average, it may last around 6 to 8 weeks on curly hair, though this depends on your hair type and care routine. Even as it wears off, your curls may still feel softer, smoother, and easier to manage than before.

How to Care for Hair After a Brazilian Blowout
To keep your Brazilian Blowout looking good for as long as possible, you need to take care of your hair the right way. First, use a sulfate-free shampoo and conditioner – these are gentle and won’t wash away the treatment too quickly. Try not to wash your hair too often; 2–3 times a week is enough. When you style your hair with heat tools like a flat iron or curling wand, always use a heat protectant spray to avoid damage.
If you go swimming, protect your hair by wearing a cap or rinsing your hair right after you swim, especially in salt water or chlorine. Also, avoid strong hair products like hairspray or dry shampoo that may build up over time. With the right care, your hair will stay smooth, shiny, and easy to manage for weeks.

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FAQs About Brazilian Blowout
How long does the Brazilian blowout last once applied?
Typically, results last 10–12 weeks with proper aftercare and sulfate-free hair products.
Can I speed up the Brazilian blowout process?
Not really. The treatment involves several steps like washing, applying the formula, blow-drying, and flat-ironing, so it requires time to ensure lasting results.
How do I make my Brazilian blowout last longer?
Use sulfate-free shampoos, avoid excessive heat styling, and don’t wash your hair for at least 48 hours after the treatment.
Conclusion
A Brazilian Blowout is a great way to make your hair smoother, shinier, and easier to manage. The whole process takes a few hours, but the results can last up to 3 months with the right care. By using gentle products, washing your hair less often, and protecting it from heat and chemicals, you can enjoy soft, frizz-free hair for a long time. If you want healthy-looking hair that saves you time in your daily routine, a Brazilian Blowout might be the perfect choice.
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Ms. Jade