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How Long Do Different Types of Red Hair Dye Last on Hair?

Dyeing your hair a bold shade can make a statement, but the upkeep might make you think twice. Before dyeing your hair red, you probably need to know how long red hair dye takes to fade.

From learning how long to expect that vibrant red to last to steps you can take to make it last longer, we’ve got you covered. 

How Long Does Red Hair Color Remain Vibrant?

Red hair dye usually lasts between four weeks and three months depending on the hair type, dye used, and aftercare routine.

If your red dye is permanent type it will fade after one month or two but it will not wash out completely. Though there are some natural ways to remove red from hair, you can’t get rid of this type of red hair easily without bleach.

However, if it is semi or demi-permanent red hair dye it will wash out completely after 4-8 weeks. But this type of dyed red hair starts fading after 3-4 washes (as written on the package).

One significant factor in how long red hair dye lasts is the porousness of your hair. The color might fade faster if your hair sucks up the dye quickly. But the color could stay vibrant longer if your hair is less porous.

While you can’t do much about your natural hair type, there are a few things you can do to make your bold color last longer. Choosing quality dye, retouching timely, and protecting your hair from damage can help.

Additionally, using high-quality products and aftercare practices also helps ensure even coverage and maximum longevity.

Regular deep conditioning (not immediately after dyeing) helps keep your color vibrant and prevents fading.

Common Mistakes When Dyeing Hair Red

Mistakes to Avoid When Dyeing Hair Red

Red hair dye is one of the more complex and high-maintenance choices, but these tips can help you avoid some key missteps.

Choosing Wrong Shade

The wrong shade of red can make the wrong statement. Understanding your skin tone can help you choose the ideal shade.

For those with fair skin, lighter red, such as strawberry blonde is the way to go. Deeper colors like burgundy and mahogany work best for darker complexions.

Not Preparing Hair Before Dyeing

If you have darker hair color such as dark brown or black it is necessary to lighten your hair before dyeing it red.

Aside from pre-lightening your hair, it will also be necessary to use a healthy hydrating mask before dyeing. The process helps the dye penetrate better and gives you a more even and vibrant look.

Not Using the Right Products

Another common mistake is using the wrong hair developer strength for the shade of red you want. Using a developer that’s too strong can damage your hair and affect the color results.

Tips for Maintaining Vibrant Red Hair Color

Tips for making red hair dye last long

Keeping your red hair looking vibrant can be challenging, but with the right advice and techniques, you can keep your locks looking fabulous. Here are some tips to help you out:

  • Don’t overwash your hair – this can cause the color to fade faster.
  • Use a UV protection product on days when you’ll be spending time outside or in direct sunlight.
  • Limit heat styling and also use heat-protecting spray.
  • Use high-quality hair products that are specifically designed for color-treated hair.


Red hair dye lasts anywhere from four weeks to twelve weeks. You can increase the longevity of your red hair dye with proper care and maintenance.

It’s best to use high-quality products and tools to enjoy vibrant red locks for longer. Additionally, avoid common mistakes such as washing your hair too often or using hot tools frequently.

Frequently Asked Questions

How long will red permanent hair dye last?

Red permanent hair dye can last anywhere from six to eight weeks before it begins to fade. However, with some touch-ups, you can make it look brand new.

How long does semi-permanent red hair dye last?

If you choose a semi-permanent dye, expect the red to last up to one month. However, several factors can affect the dye’s longevity, including the type of dye used, the condition of your hair, and how often you wash your hair.

Is dyed red hair hard to maintain?

Yes. Maintaining dyed red hair can be challenging, as red is prone to fading. To help keep your red hair color, it’s essential to use products specifically formulated for color-treated hair, avoid excessive heat styling, and protect your hair from sunlight.

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