Can you dye wet hair? YES! That’s the quick answer. But we wouldn’t recommend it. Read on to find out why.
Have you ever wondered if it’s better to dye your hair when wet or dry?
It seems like a simple question, but the answer is complicated.
Most hair dye instructions recommend you dye your hair when it’s dry because they say the color will take better. But what if you have very fine hair that absorbs water really quickly?
Or what if you’re using semi-permanent coloring kit and want to make sure all of the product gets absorbed into your roots before rinsing?
We’ve got all the answers and science behind why it works best on dry hair. It’s a question we get asked often, so we thought we would share our findings with everyone!
We’ve done some extensive research to help us answer this question once and for all. We’ll discuss what happens when your hair is dyed while wet versus when it’s dried first and then colored.
Then you can decide which works best for you! Read on!
Table of Contents
- 1 Can you dye wet hair?
- 2 What happens if you put hair dye on wet hair?
- 3 5 Reasons to use hair dye on wet hair
- 4 What hair dyes can I put on wet hair?
- 5 Semi-permanent hair dye.
- 6 Demi-permanent hair dye.
- 7 Temporary hair dye.
- 8 Henna hair dye
- 9 What hair dyes should I put on dry hair?
- 10 Permanent hair dye.
- 11 Highlights.
- 12 Can your dye wet hair FAQs
- 13 Can I use box dye on wet hair?
- 14 Will the color still work if your hair’s wet?
- 15 How long do I leave the dye on wet hair?
- 16 Should you dye hair wet or dry?
- 17 Do I have to wash my hair before I dye it?
- 18 How do I prepare my hair for coloring?
- 19 Watch and learn: How to color your hair without ruining it!
- 20 TOP TIPS
- 21 How to dye your hair at home.
- 22 Parting words.
Can you dye wet hair?
TL;DR: Yes, you can totally dye your hair when it’s still wet! But it depends what hair dye you’re using and what coloring technique or look you’re going for. Wet hair is more fragile than when it’s dry which means that if you’re not careful, you could end up damaging your hair with the coloring process.
What happens if you put hair dye on wet hair?
If you ask which is better, dyeing wet or dry hair, most people will say that it doesn’t matter as long as the head of hair is clean!
In fact, there are a lot of factors to consider when deciding whether or not to dye your hair with wet locks.
If you put hair dye on wet or damp hair, the color will not take as well as if it was put onto dry hair.
So that beautiful chocolate color you’d had your eyes on, might end up looking more like mud!
That’s because the presence of water forms a protective barrier around your hair shaft that stops the pigment from the hair dye from penetrating your hair properly.
Not only that, but the water will dilute the dye and make patches in places. So you won’t get the best coverage with wet or damp hair.
That being said, applying dye to certain types of wet hair like thick or coarse hair can help it distribute more evenly, giving you a more seamless and natural coloring job.
Your hair is also at its most fragile state when it’s wet, so putting hair dye straight onto it can be damaging. But it can also depend on the types of hair color and hair dye you want to use.
5 Reasons to use hair dye on wet hair
There are some reasons why dying your hair while it’s wet might actually be the best thing to do. Here are 5 reasons why you might want to dye your hair before it’s dried.
1. For A More Subtle Color
Dying your hair while wet can help to create a subtle dimension that is not always achievable when dyeing your hair dry.
Dry hair may only pick up dye pigment on the surface of the hair, while wet hair allows the pigment to penetrate deeper into your strands.
This will give you a softer, more blended color and an alluring, natural-looking finish to your hair.
2. For Better Coverage On Thick Hair
If you have thick or coarse hair texture, dyeing your hair while it’s wet can help the dye pigment to penetrate more deeply into the hair shaft.
It also helps the color be better distributed throughout your hair, creating a more even and uniform finish. It can be a lot easier to work with too, and you won’t need so much dye to saturate your strands!
3. You’re Using A Semi-Permanent Hair Dye
If you’re aiming for a semi-permanent color which is to be washed out within 4-6 weeks, then it’s best to dye your hair wet.
Semi-permanent hair colors are less damaging and can easily be applied to wet hair.
We find it much easier and less messy, as it’s much easier to work the dye into your hair if it’s thoroughly wet.
4. You Want To Avoiding Hair Damage
Most hair colorists agree that dyeing your hair while it’s wet can help to avoid causing damage to your hair in some cases.
Applying dye to damp hair is a gentler process that helps to avoid the harsh chemical reactions that can damage the hair’s delicate structure.
So if your hair is frazzled and in particularly bad shape, dyeing wet hair might be the best idea.
5. You’re Doing A Bleach Bath
If you’re planning to do a bleach bath on your hair, dyeing your hair when it’s wet is the best option.
A bleach bath is a gentler way of lightening your hair, and it works best on wet hair. Wet hair helps dilute the bleach solution and makes the process less harsh on your locks.
What hair dyes can I put on wet hair?
Semi-permanent hair dye.
Can you put semi-permanent hair dye on wet hair? Yes, you CAN put semi-permanent hair color on wet hair.
However, there are a few things you should keep in mind if you’re planning on doing this. First of all, wet hair will absorb the dye more quickly than dry hair, so you may want to use less dye than usual.
Secondly, it’s important to make sure that your hair is evenly damp – not too wet and not too dry. If your hair is too wet, the semi-permanent color will drizzle down your neck and clothes; if it’s too dry, the dye will be patchy and uneven.
Finally, remember that semi-permanent hair dye will usually last longer on pre-lightened or bleached hair – especially when using pastel colors.
So if you’re looking for maximum longevity, you may want to lighten your locks before you start dying them.
Demi-permanent hair dye.
So, can you put demi-permanent color on wet hair? Technically, yes. However, it’s not necessarily the best option if you’re looking for long-lasting results.
This type of hair dye can be applied to wet or dry hair. Keep in mind that the wetness of your hair might dilute the color a bit, so if you want a more intense hue, it might be better to towel-dry your hair first.
The main difference between demi-permanent and permanent hair color is its permanence – demi-permanent color will wash out over time, while permanent color will not.
It doesn’t contain ammonia or peroxide, which are required to open the cuticle and deposit color in the hair’s cortex, so it’s less damaging for your hair.
So, if you’re looking for a color that will last a long time, you’ll need to use a permanent dye.
For the the most vivid results, wait until your hair is completely dry before applying demi-permanent color.
Temporary hair dye.
You’ve probably seen those commercials where the girl steps out of the shower, towel-dries her hair, and then magically transforms into a whole new person with bright, shiny, perfect hair.
While it’s true that you can put temporary hair dye on wet hair, the results are usually not quite so dramatic.
In fact, most temporary dyes will only give your hair a subtle dimension rather than a drastic change.
However, if you’re looking for a quick and easy way to add a little color to your hair, temporary dyes can be a great option. Just keep in mind that they won’t last as long as permanent dyes, so if you want a more drastic change, you’ll need to go the permanent route.
And if you’re looking for something truly eye-catching, you might want to try a bright pink or blue shade – just be prepared for some serious color commitment!
Henna hair dye
As a chemical-free, organic dye that has only beautifying ingredients, you CAN put henna hair dye on wet hair.
This natural hair dye alternative, not only adds a rich, deep colour, but also rejuvenates your hair while also conditioning it.
And the best part – it’s super easy! All you need to do is mix the henna powder with water, apply it to your wet hair, let it sit for a couple of hours, and then rinse it off.
You’ll have gorgeous, shiny hair with a pop of colour, all while skipping the chemicals.
What hair dyes should I put on dry hair?
Permanent hair dye.
You should always apply permanent hair color to dry hair.
This is because when your strands are wet, they are more susceptible to damage and breaking. Plus, water can dilute the hair color, resulting in uneven coverage, streaks and a big ol’ mess.
However, if you find yourself in a bind (and we’ve all been there!), you can apply permanent hair dye to wet hair as long as you take a few precautions.
First, be sure to use an ammonia-free formula. Ammonia is used in many hair dyes to help open up the cuticle so that the color can sink in, but it can also be harsh on your scalp and cause irritation.
Second, avoid putting the hair color too close to the roots. Instead, start about an inch or two from the scalp and work your way down.
And finally, be sure to rinse the dye out thoroughly and follow up with a deep conditioning treatment to hydrate your hair strands.
One area where it’s particularly easy to make a mistake is with highlights.
Many people believe that they can save time by applying highlights to wet hair, but this can actually cause damage to the hair shaft and lead to uneven color.
If you’re using a hydrogen peroxide or peroxide developer, then no, you should not bleach wet hair. This is because the water will cause the peroxide to react and release oxygen too quickly, which can damage your hair.
The best way to achieve beautiful, natural-looking highlights is to wait until the hair is completely dry before beginning the process. This may take a little longer, but it’s worth it for the end result.
Can your dye wet hair FAQs
Can I use box dye on wet hair?
The short answer is nope, it’s not recommended.
When your hair is wet, it’s harder for the dye to penetrate through the hair shaft and distribute evenly. This can lead to patchy, inconsistent color.
Plus, the water can dilute the dye, making it less effective. The best thing to do is to towel dry your hair thoroughly before applying the dye.
Will the color still work if your hair’s wet?
The hair color may still work when your hair is wet, but the color you get will be slightly different than when your hair is dry.
It’s doable – but it really depends on what you’re trying to achieve with your hair color.
If you want a subtle change in hue or tone, then yes! Go ahead and dye your hair when it’s wet. The hair dye may take enough to make a noticeable difference.
But if you want an intense dramatic transformation (like from brunette to black), then no-way-Jose because water will dilute the dye and make it less effective.
Best to stick to applying hair dye on dry hair like the good hair dye makers intended.
How long do I leave the dye on wet hair?
How long should you leave the dye on wet hair depends on the type of dye you’re using and the color you’re going for.
It’s always a good idea to read the instructions on the hair dye box carefully and follow them closely.
Generally speaking, most dyes need to be left on for about 20-40 minutes, but again, it depends on the product.
If you’re feeling unsure, don’t hesitate to reach out for professional advice or help from your local salon’s colorist!
Should you dye hair wet or dry?
Putting hair dye on wet hair is not recommended by most manufacturers for a reason.
If done, the results may be disappointing and potentially damaging to your tresses. Here’s why.
When you dye your hair wet, the color can appear patchy and uneven. It can also be harder to control where the color goes, and it’s more likely to end up on your skin or in your eyes.
In addition, wet hair is more vulnerable to damage from the coloring process. So if you’re looking for the best results, be sure to wait until your hair is completely dry before you start applying the dye. Just like the professionals do at the salon.
The short answer to this is YES!
Hair dye won’t work properly if your hair is covered in grease and grime. It will gather up on your hair in different places so your coverage will be patchy and uneven.
Use a good clarifying shampoo to get rid of all impurities and leave your hair ready for anything!
How do I prepare my hair for coloring?
Fresh hair color will be have better longevity with a clean hair base.
Whether you’re going for a subtle shade or a radical change, a new haircolor can be transformative. But before you take the plunge, it’s important to do some prep work to ensure that your hair is in good condition and will take color evenly.
Here are a few tips to get you started:
- Start with clean hair. If your hair is dirty or oily, the color won’t adhere as well. So shampoo and condition as usual, then rinse with cool water to close the cuticle and allow color to penetrate more evenly.
- Deep conditioners are your friend. If your hair is on the dry or damaged side, make sure to use a deep conditioner a few days before you color. This will help protect your hair from the harsh chemicals in hair color and keep it looking healthy afterwards.
- Check for split ends. If you have split ends, coloring your hair will only accentuate them. Get a trim before you color so that your new shade can look its best.
- Know what you want. It’s helpful to have an idea of the results you’re hoping for before you head to the salon. Show your stylist pictures or describe the look you’re going for so they can help you choose the right color.
Leaving your hair for a day or two allow natural oils and moisture to develop is only a good idea if you’re going to be lightening or bleaching your hair.
The natural oils form a protective barrier on your scalp that’ll stop it from being irritated by the lightener.
If you’re still unsure, you can always do a strand test with a small amount of dye to check how the color will turn out.
Watch and learn: How to color your hair without ruining it!
Here’s a great video that shows you some top tips from our fave celebrity colorist Brad Mondo.
A day before you plan to dye your hair, is a good time to wash it. The hair dyeing process takes time and you need your hair to be completely dry and settled before you start dyeing it.
How to dye your hair at home.
Now that you know how to properly prepare your hair for coloring, you can avoid any potential mishaps. So go ahead and color away!