Dyeing your hair blue is a great way to show your personality, and it can be a lot of fun to change up your look. But how long will the color last? Will it fade quickly, or will it stay bright for months?
Generally speaking, blue hair dye will last for about two months before it starts to fade. This varies depending on your hair type and the color of your natural hair. For example, if you have light blonde or gray hair, the blue dye may not last as long since the color won’t be as intense on these lighter shades. If you have dark, natural hair color and use a dark blue dye, it may stay vibrant for longer.
However, there are a few things you can do to make sure your blue hair dye lasts as long as possible. So, in this article, we’ll outline some tips and tricks to help you keep the color vibrant for longer as well as discuss how often you should dye your hair blue in order to maintain the color. Let’s get started!
Factors That Affect How Long Blue Hair Dye Lasts
There are a few factors that can affect how long blue hair dye lasts, including the type of blue dye used and your hair care routine. Here are some details to keep in mind:
- Types of Blue Dye – Permanent dyes last longer than temporary or semi-permanent dyes, so if you want the color to last, opt for a permanent blue hair dye.
- Your Hair Type – If you have oily hair, the color may fade more quickly since the oil can act as a solvent and break down the dye molecules. Dry hair, on the other hand, tends to hold color better.
- Your Hair Care Routine – If you use harsh shampoos, conditioners, and styling products, these can strip the color from your hair. Try to look for sulfate-free products that won’t fade the color as quickly.
- Sun Exposure – UV rays can also cause your hair’s color to rapidly fade when exposed to direct sunlight.
- Shampooing Frequency – When shampooing, use try to limit washing your hair no more than two or three times per week.
How Often Should You Dye Your Hair Blue?
For best results, we recommend re-dying your hair blue every 6-8 weeks. This will help to keep the color looking vibrant and prevent it from fading too quickly.
If you find that the blue dye is starting to fade before the 8-week mark, you can always use a temporary color spray or wash-out dye to touch-up your look until it’s time to re-dye the whole thing. This is a great way to keep your blue hair looking its best without having to commit to another full application of dye.
What Color Will Blue Hair Dye Fade to?
As the blue dye starts to fade, it may turn green before eventually fading away completely. It’s important to note that this is normal and doesn’t mean you applied the dye incorrectly.
What if you want to change the color of your blue hair? This article will help you with that!
How to Make Blue Hair Dye Last Longer
If you want your blue hair dye to last as long as possible, there are a few steps you can take. Here are some tips for keeping the color vibrant:
- Use High-quality Products – Make sure that you’re using top-notch dyes, shampoos, and conditioners. This will help ensure that your color lasts longer and looks better.
- Avoid Heat Styling Tools – Using heat styling tools, such as a hair dryer, curling iron, or straightener can accelerate the fading process. So if you want to keep your blue hair looking vibrant for longer, avoid using heated styling tools as much as possible.
- Wear a Hat or Scarf – If you’re spending long periods of time outdoors, be sure to protect your hair from the sun’s rays by wearing a hat or scarf.
- Touch-up the Color – If you notice that the color is starting to fade before the 8-week mark, try using a temporary color spray or wash-out dye to keep your look vibrant until it’s time for another full application of dye.
The Bottom Line
With the right hair care routine, blue hair dye can last anywhere from 6 to 8 weeks. To make sure that you get the most out of your color, try using high-quality products, avoid heat-styling tools, wear a hat or scarf when outdoors, and touch-up the color as needed. Good luck with your blue hair journey!
Do you know how to bleach blue hair? Read our guide here to learn more.