What is Permanent Hair Straightening?

Permanent hair straightening is a process that chemically alters the structure of curly or wavy hair to make it straight, sleek, and frizz-free. Unlike temporary straightening methods like blowouts or flat ironing, permanent straightening lasts much longer - typically 4-6 months or more, depending on hair type and growth.

The most popular permanent straightening treatments use harsh chemicals like sodium hydroxide or guanidine hydroxide to break and rearrange the hair's internal bonds. When rinsed, the hair is left with a straightened structure that lasts even after washing. These chemical treatments go by different names like Japanese straightening, Brazilian keratin treatment, rebonding, etc. but all work similarly.

During a permanent straightening treatment at a salon, the stylist sections your hair and applies a chemical relaxing agent from roots to ends. This chemical process breaks the bonds that cause curls and waves. Your hair is then rinsed, blow dried straight, and flat ironed. The end result is smooth, frizz-free, straight hair that lasts 3-6 months.

Some permanent straightening methods like keratin treatments use a gentler chemical formula with less harsh ingredients. While the results may not last as long, these treatments cause less damage overall.

No matter the specific method, permanently straightening hair works by altering the internal structure of hair strands. When done properly, it can transform curly locks into a smooth, sleek, straight style that lasts months with minimal daily styling required.

Preparing for a Permanent Straightening Treatment

Getting permanent hair straightening done requires some preparation beforehand to ensure the best results. Here's what you need to know before your treatment:

What to Expect During the Process

The permanent straightening process usually takes 2-4 hours from start to finish. Here are the typical steps:

  • Hair washing and deep conditioning to prep the hair. This helps open the hair cuticles for the straightening product to penetrate.

  • Application of a straightening cream or lotion, usually with a brush. The product is worked thoroughly from roots to ends.

  • The hair is divided into sections and smoothed straight with a comb.

  • The hair is allowed to process for a set time based on hair type.

  • The stylist flat irons each section of hair multiple times to seal in the straightening effect.

  • The hair is rinsed, conditioned, and dried. Some treatments require waiting 72 hours before washing hair.

  • A neutralizing shampoo or solution is applied to stop the chemical processing.

You can expect some fumes from the straightening chemicals. Your eyes may burn slightly. Inform your stylist if you need breaks from the fumes.

Pre-Treatment Hair Care Tips

  • Avoid chemical treatments like color or relaxers for 4-6 weeks pre-treatment. This allows hair to be in optimal health.

  • Deep condition hair regularly leading up to your appointment. Hydrated hair accepts the straightening product better.

  • Cut off any split ends which can prevent the straightening from taking properly. Let your stylist assess your ends.

  • Clarify hair by shampooing with a sulfate shampoo 1-2 days before. This removes buildup.

  • Refrain from heat styling for 1-2 weeks pre-treatment for minimized damage.

Choosing the Right Salon and Stylist

Take time to find an experienced stylist familiar with the brand of straightening you want. Look for:

  • A licensed salon in good standing with positive reviews. This ensures proper technique.

  • A stylist who has at least 1-2 years' experience performing your desired treatment. Their skill level affects results.

  • Photographic examples of the stylist's work with the treatment. This proves their expertise.

  • Clear pricing upfront. Beware of prices that seem too good to be true.

The right salon and stylist makes all the difference for safe, long-lasting permanently straight hair. Do your homework before booking.

Post-Treatment Hair Care

Proper aftercare is crucial for maintaining your new sleek, straight locks after permanent hair straightening. Follow these tips to keep your hair looking fabulously straight for as long as possible:

  • Use the Right Products : Your stylist will likely recommend specific shampoos, conditioners, and other products to use post-treatment. These are specially formulated to lock in moisture while keeping hair smooth. Silicone-free formulas are ideal. Look for hydrating ingredients like glycerin and natural oils. Avoid sulfates, parabens, and alcohol, which can dry out hair.
  • Deep Condition Regularly : Schedule a weekly deep conditioning mask or hot oil treatment. The intense moisture will help replenish hydration and preserve your straight style. Focus conditioner on the mid-lengths and ends, avoiding the roots.
  • Protect Hair at Night : Sleep on a silk pillowcase to minimize friction. If needed, tie hair in a loose braid or ponytail. Don't wear tight hair elastics or rollers that can put stress on hair. Use a hydrating overnight hair mask 1-2 times per week.
  • Limit Heat Styling : Avoid overusing hot tools like blow dryers, flat irons, and curling wands. Heat damage can undo the effects of straightening over time. Let hair air dry when possible. If using heat, keep it on medium settings. Apply a heat protectant beforehand.
  • Get Trims Regularly : Schedule trims every 6-8 weeks to snip away split ends before they travel up the hair shaft. This helps hair stay healthy and smooth. Ask for just a dusting off the ends.

Following the right aftercare regime helps maximize the longevity of permanent straightening treatments. Invest a little extra care to enjoy sleek, frizz-free locks for months on end.

How Long Does Permanent Hair Straightening Last?

The duration of results for permanent hair straightening varies depending on several factors. Typically, most permanent straightening treatments will last around 4-6 months, though some can last up to a year with proper aftercare. Here's a look at what affects the longevity and when you may need touch-ups:

  • Hair Type and Texture - Coarser, thicker, or more curly hair types tend to hold a permanent straightening treatment longer than fine or slightly wavy hair. Very curly hair has more bonds for the treatment to break and reform in a straight pattern.

  • Hair Health and Condition - Healthier hair in good condition is able to better hold the lasting effects of permanent straightening. Damaged, overprocessed hair is more prone to reverting back to its natural texture sooner.

  • Aftercare - Following all the proper aftercare instructions for permanent straightening is key to extending the results. Using the right hair products and protecting hair from moisture can keep it straight for longer.

  • New Hair Growth - As your hair naturally grows from the roots, new hair will come in with your natural texture. Roots may start to revert after 2-3 months as hair grows out.

  • Frequency of Washing/Styling - Frequent washing, heat styling, and other damage can cause permanent straightening to wear off sooner. Washing hair less and using lower heat helps preserve the results.

  • Chemical Processing - Any chemical processing like hair dyeing, bleaching, perms, or relaxing can shorten the longevity of permanent straightening. It disrupts the bonds reformed during the straightening treatment.

To maintain your straight, frizz-free locks, most experts recommend getting a touch up around the 4-6 month mark if needed, depending on when you notice new growth or texture reverting. Some people can go up to a year between treatments. Regular trims can also help minimize new growth and keep hair looking sleek.

FAQs

What are some common concerns about permanent hair straightening?

Some common concerns include damage to the hair structure, dryness and breakage, chemical exposure, losing volume or curl pattern, and having overly straight hair that lacks movement. There are also worries about permanent straightening limiting future styling options.

Is permanent straightening safe for all hair types?

It depends on the specific treatment, but very curly, coiled hair or fragile, damaged hair is often not suitable for permanent straightening. The chemicals can be too harsh and cause breakage. Fine, thin hair can also struggle to withstand the processing. Consult a stylist first.

How long does it take?

The entire process, including the initial consultation and post-treatment blow dry and styling, can take 3-6 hours typically. The processing or neutralizing steps alone may take 2-4 hours. Time varies by hair type and length.

Does it damage hair?

There is often some cuticle damage and risk of breakage, especially with frequent touch-ups. Using a nourishing treatment and minimizing repeat processing can help counteract damage. Take extra care with colored or previously chemically treated hair.

What aftercare is required?

Use a sulfate-free shampoo, gentle brushing, leave-in conditioning treatments, and heat protectants when styling. Avoid chlorine, salt water, and too much sun exposure which can compromise results. Get occasional trims to deal with any split ends.

Can it be reversed?

No, the hair structure is permanently altered, so the straight shape will remain to some extent. As new hair grows in, the curl pattern may return gradually. Some treatments allow for slowly reintroducing waves or curls over time with the right styling.

Where can I learn more?

Reputable salons, hair care brands like L'anza and Keratin Complex, and sites like NaturallyCurly offer great permanent straightening resources. Consult a knowledgeable stylist for personalized advice.

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