How Long Does a Perm Last? Expert Hair Guide

Published December 20, 2023
Getting a perfect perm might sound too good to be true. Yet, gone are the days of crinkled, crimped trends of decades past. Modern perms are almost always impressive and effortless. They can be fine-tuned to give you the exact waves you envision. From a bouncy volume or corkscrew curls. You’ll surely love a curly side of yours.
What Is Hair Perm?
Perms are most commonly related to wrapping straight hair on hair rollers or rods. Then, a permanent solution is laid on top. Then, there’s what is known as a digital perm. The latter leverages temperature-controlled rods and infrared heat. It is best for creating loose waves and natural volume.
The perm is activated by heat. It breaks down the natural molecular structure of your hair. It yields restricted locks that mirror the shape of the rods.
Perm works by affecting the keratin in our tresses. Keratin is a protein that encompasses about 95% of our hair. It forms the individual’s stricture. The bonds between keratin molecules are what react to the perm treatment. Then comes your crowning glory, taking hold of a new shape.
Short-term for permanent hairstyle, the perms of the 80s meant permanently curling, waving, or straightening the hair. And it is done via chemical reaction. In our modern hair-obsessed day, it has become a recycled air trend. It now offers a sleeker way of altering the hair’s texture.
Pros of Hair Perm
1. Long lasting curls
One of the main reasons people get perms is because they offer long-lasting curls. It lasts for several months. It is unlike curling irons and curlers that only render temporary waves.
2. Adds volume
A perm can add a lot of volume to your locks. It will make it look fuller and thicker. It can be conducive for those struggling with fine or thin hair.
3. Versatile
Perms come in different styles. You have the freedom to choose one that suits you best. There’s a perm for whether you eye loose waves or tight ringlets.
4. Low maintenance
Upon acquiring a perm, your tresses will stay naturally curly even after washing. It will save you a lot of time otherwise spent in styling.
5. Confidence boost
A new hairstyle can give you a boost of confidence. If you’ve been eyeing curly hair, getting a perm can make you feel great about yourself.
Cons of Hair Perm
1. It uses chemical
A hair perm calls for using chemicals. It may be harsh and potentially damaging to hair. Yet, you just need to follow a great hair care routine to keep it at bay.
2. Cost
Perms can be expensive. It is especially true considering their touch-up sessions every few months. You may also have to invest in unique hair products to maintain it.
What Should I Expect About Hair Perm Procedure?
A hair perm is instead a lengthy procedure. It’s best to bring a good book because it can take up to two hours.
First, tresses are set on rods based on the size of the curls you want. Then, a perm solution is laid over the rollers. In doing so, you change the hair structure. It reshapes to take on the curl size of the roller it’s been set on.
As soon as the solution is set, it is rinsed out. After, a neutralizer is applied to cut the perming process.
What Is the Hype About Modern Perms?
A modern perm is alike to a perm done years ago. The alteration would be the cut and style of the hair to get an effortless wave. In the 80s, perms were rolled on tight rods. They are crunchy. The results are often stiff and harsh to look at. The perms of today flow more naturally. They appear softer.
How Long Does a Perm Last?
Perms can serve you a good six months. It can last anywhere from three to six months when cared for properly. The length and texture of your locks can also influence it.
A salon visit every eight weeks or so should be expected if you want a perm hairstyle that is drastically different from your natural texture. It is to ensure your roots match the rest of your hair.
For a style that’s closer to your natural texture, modern-day perms are for you. They are formulated to make regrowth as natural-looking and effortless as possible.
How Should You Style and Care for a Perm?
The best tip for your new curls to stand out effortlessly is to always use hair air drying. Then, grab a diffuser. If you really want to emphasize your waves, you can use a curling wand.
For heat styling, you definitely can. Yet, you need to be careful. If you want to use a flat iron, the heat should be low, at around 300F. A flat iron that is too hot is a disaster for frying your perm. Suppose you’re using it at 450, you’ll suck all of the hydration of your hair. It shocks it. You can lose your perm from heat damage.
How to Maintain a Perm?
Maintenance is vital when it comes to perms. Care and maintain your hair as you would if it were naturally curly. Perms can introduce damage. It is because they structurally alter the hair in numerous ways.
Yet, perms are not as harsh or drastic as bleaching. Thus, you can help rebalance and fortify your crowning glory with the right products.
In searching for said products, cut parabens, alcohol, and sulfates. These three are notorious for stripping your locks of moisture. Instead, shop for ones that use buzzwords such as replenish, hydrate, and moisturize. Don’t forget the world is nourishing too!
- Steer clear of washing or wetting a new perm for at least 48 hours after the treatment.
- Limit the use of heat styling tools.
- Use a moisturizing shampoo. Or one designated explicitly for chemically treated hair.
- Safeguard locks from frizzing and tangling. Pin it up and sleep with a satin cup.
- Get regular trims
Do Perms Work on Every Hair Texture?
Perms work on hair types from straight to wavy. Yet the effectiveness of it will vary on various factors. For example, the specific hair type, its health, and chosen perm solution and rods.
Moreover, perms are performed to give the hair more body and bounce. Thus, you’ll have to adapt to the lifestyle of most naturally curly-haired folks. For one, protecting your style at night. Also, prioritizing moisture.

Frequently Asked Questions About Hair Perm
1. Can you perm dyed hair?
Virgin hair, or tresses that have not been through a color procedure makes the best candidate for a perm. Yet, the innovations in the hair industry mean pretty much anyone can get it. You can undoubtedly perm dyed hair. Yet, it’s inadvisable to perm leached or highlighted crowning glory. The last thing anyone desires is dry, brittle tresses that break off in chunks.
Suppose you want to dye your locks after a perm treatment. You should know you have to give it some time. Permanent hair color shouldn’t be done immediately after undergoing this hair procedure. A week or two is a proper waiting time.
2. Does perm damage your hair?
A perm can potentially harm your locks. The process involves using chemicals. It can lead to hair breakage and dryness when not correctly cared for.
3. Does your hair go back to normal after a perm?
Your hair will gradually go back to its natural state after getting a perm. Yet, it is not immediate. The effects typically serve for three to six months. It will depend on your hair type. Moreover, the duration is influenced by how well you care for it post-perm.
4. Can you undo a perm?
You can’t undo a perm immediately. The process chemically modifies your hair structure. Yet, there are methods to support you in managing and eventually removing it.
- Wait it out
- Cut it off
- Conditioning treatments
- Chemical straightening
A great way to refresh how you look is by embracing curls through perming. With our guide, you’re all equipped to make the decision yourself. As for us, there’s no harm in trying it.

Meet The Author – Tracy Gorman
I’m Tracy Gorman, an experienced writer. I love writing about topics such as lifestyle, beauty, and health. Get in touch with me on LinkedIn.
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