Today, you can find plenty of color removers from the market and with a lot of ease. These removers contain powerful hydrosulphates, a chemical that helps to eliminate the color from your hair. Although easy to use and faster to remove the dyes, removers can also damage your hair.

To succeed in this method, you need a pair of vinyl or latex gloves, a shower cap, a bowl, clarifying shampoo, hair conditioner, and hair clips. 

How to go about it
Wash your hair with the clarifying shampoo or an anti-dandruff shampoo of your choice. Then, mix the hair remover with an activator in the bowl to form a paste. Once done, apply the paste on your hair and ensure that every piece is well covered.

You then need to cover your hair with a shower cap and leave it to sit for at least an hour. Rinse your hair until the water runs clear.

With this method, you need to get at least 4 vitamin C tablets and then smash them in a bowl. To the ground tablets, add a few drops of anti-dandruff shampoo to form a paste. At this time, your hair has to be wet, after which you apply the paste.

Massage your scalp and enable the paste to lather like regular shampoo and then wrap your hair with a shower cap. Do you know why you need a shower cap? The mixture on your head might drip, and you don't want to end up with stained clothes.

Rinse your hair with water until all color comes out. Should you fail to remove all the dye out, repeat the process.

As a cleansing agent, baking soda is excellent when it comes to semi-permanent hair dye removal. All you need to do is combine it with an anti-dandruff shampoo and then mix the two products. Apply the mixture on your wet hair and then gently massage your head and hair.

Cover your head for about 20 minutes and then rinse everything out with warm water. Since baking soda tends to leave hair dry, ensure that you condition it afterward.
If the process fails to work after the first trial, you can always repeat it.

Detergents contain sulfates that work miracles when it comes to eliminating semi-permanent hair dye. You simply need to use the product in the same way you use your shampoo. Note that chemicals present in detergent are a bit stronger and thus the need to use a regular shampoo afterward. Also, condition your hair to keep it smooth and straight since detergents tend to leave your hair dry.

Repeat the process for as many times as possible until you get the expected results.

This method happens to be one of the cheapest since most people have vinegar in their homes. Vinegar is acidic, a feature that enables it to eliminate color from your hair effectively. If looking for an effective method of how to remove semi-permanent hair color fast, try this one.

Soak your colored hair with vinegar and leave it to sit for 3 or 4 minutes. After that, rinse it with a lot of warm water.

• Temporary Hair Color
  Temporary hair dye doesn’t change the color of your hair at all. What it does is coat the outside of the shafts without interfering with the hair's cortex. It doesn't contain chemicals like peroxide and ammonia, and with only a few shampoos, it fades off.
• Semi-Permanent Hair Color
  This hair color follows after the temporary one. It only coats your hair’s outer shaft as well but lasts longer than the temporary dye. If looking forward to having your hair colored for a few weeks (2 months approximately, try semi-permanent hair color.
• Permanent Hair Color
  Color shades of permanent hair dyes happen to be more natural-looking. The dyes are made to last and only grow out with your hair. Something you need to know about permanent hair colors is that they contain strong chemicals that can be damaging to your hair.
  
  

i. Does semi-permanent hair color wash out completely?
Yes, it does. Remember that semi-permanent hair dye doesn’t bind to your hair strands permanently. With frequent washes, it’ll eventually fade out completely.

ii. How long does semi-permanent dye last?
Most semi-permanent dyes tend to fade progressively and can only last for about 6 to 8 weeks. However, color tones of blue and green may last for a more extended period. 

iii. What should I do if hair color fails to come out fully?
If you’ve tried all the methods you know trying to get rid of the dye without success, it’s high time you visited a professional. Visit a salon stylist and seek for hair color removal services. Even though the entire process might cost you extra bucks, it’s really worth it.

Baking soda is a natural bleach, while dandruff shampoos have higher pH Levels. Combine the two, and you'll get a perfect paste to help get rid of hair color. The best way to succeed in this method is by mixing equal portions of the shampoo and baking soda.

After that, shampoo the mixture in your hair, leaving it to sit for some time before rinsing with clean water. This method may not eliminate the dye at a go and thus the need to repeat the process until you get the intended results.

Lemon juice is also perfect in removing hair color thanks to its citric acid. Get enough lemons to give you about half a cup of fresh lemon juice when squeezed and then apply it on your hair. When your hair gets fully covered with the juice, wrap it with a shower cap for at least 45 minutes. Shampoo with warm water and then condition your hair.

Get vitamin C tablets (about 3) and grind them in a bowl. To the crushed tablets, add a few drops of clarifying shampoo and apply the paste on your wet hair. The acid in the pills will help by breaking the chemical composition of the dye.
Cover your hair with a shower cap for an hour to enable the paste to work on your hair. Using a shower cap to cover your hair prevents the mixture from dripping onto your clothes. This way, you won’t have to worry about how to remove hair color from clothes as well.
Rinse your hair until the water runs clear and then apply a moisturizing conditioner to protect your hair from dryness.

Before applying olive oil on your hair, you first need to rinse your hair with warm hair for a few minutes. Then, warm about a ½ cup of lemon juice in your microwave for about 30 seconds. Apply the oil on your damp hair and massage it into your scalp and strands as well.
Cover your head with a shower cap and allow the oil to work on your hair for 30 minutes. Clean your hair with a clarifying shampoo and lukewarm water. Avoid hot water as it can dry your scalp.

If looking for a 100% natural way of removing hair color, try honey and cinnamon. The two can act as a fab color remover combo. All you need to do is crush around 2-3 cinnamon sticks and the powder to honey. Apply the mixture on your hair and leave it on for about 20 minutes and then rinse it off.
With this method, you might not start seeing results with the first trial, but after four to five sessions.

Chamomile tea also works wonders in washing out hair color. Start by brewing a cup of chamomile tea and make it strong by letting it sit for an hour. Saturate your hair with the tea, and then spend some time in the sun to dry your hair.
Alternatively, you can add a few tablespoons of your brewed chamomile tea to your conditioner and then apply it to your hair. Leave it for some minutes before rinsing out.

Cinnamon paste is a natural product that won’t damage your hair follicles like some other methods. Begin by mixing 3 tablespoonfuls of ground cinnamon with your conditioner to form a paste. Apply the paste to your damp hair, ensuring that all roots and strands get covered and then wrap your head, leaving it overnight.
Rinse the following morning until the water runs clear.

Bath salts help to remove permanent hair color but strip moisture away from your hair strands. You thus need to ensure that you apply your conditioner to minimize damage. Now, how do you use bath salt? Dip your hair in a bathtub filled with bath salt and water. Remain in that position as long as possible. By the time you remove your hair from the tub, you’ll notice a very significant difference.

Why white vinegar and not apple cider vinegar? White vinegar is more acidic and thus the best when it comes to dye removal. Mix equal portions of white vinegar and water and then apply on your hair. Cover your hair with a shower cap and then rinse it off after about 25 minutes.
Condition your hair afterward. Although the results might not be as pleasing after the first wash, you’ll notice the difference after you repeat the process for about 4-5 times.

You can get hair color removers with ease in the market and are the best for you if in a hurry to get rid of the hair dye. They come in two types: color strippers and color reducers. Color removers will give you perfect results within the shortest time possible.20 minutes are even enough to make a huge difference.
The problem with color removers, however, is that they can damage your hair severely, especially if not used properly. Only use these removers as a last resort or if you really are in haste.