Are Shampoo Bars Good for Oily Hair?


Shampoo bars can be a great alternative to commercial liquid shampoos because not only are they more cost-effective, but they can also make your hair look healthier and more shiny than before.

This is because it uses natural ingredients that not only cleanse the hair and scalp, but also nourish and strengthen it. However, everyone has different hair types, so you need to find a hair product that is right for your specific type, like oily hair.

So, are shampoo bars good for oily hair? Well, the simple answer is yes, yes. Read on to better understand why.

Do shampoo bars work the same as liquid shampoo?

Yes, it is. However, it may take some time for your hair to adapt after changing to shampoo. Your hair may feel sticky at first, but this is only temporary.

As your hair adjusts to the new product, it will work and you can enjoy healthier hair. However, look for a well-formed shampoo bar that can quickly remove oil, grime and dirt that has accumulated on your hair without damaging it.

How to choose a shampoo bar for oily hair?

Oily hair is one of the toughest hair problems to tackle, so you need to find a shampoo bar that suits your needs. So, how to choose a shampoo bar for oily hair?

Make sure the bar is shampoo

The first thing to do when buying a shampoo bar is to check the ingredients. For example, if you see the combination below, you are actually buying a regular soap.

  • Sodium Cocoate/Coconut Oil + l
  • Sodium palmate/palm oil + lye eye
  • Sodium Resin/Resin + Sodium Hydroxide
  • Sodium Oliveate/Olive Oil + Sodium Hydroxide

So, you should check the label first before buying any kind of shampoo bar.

Official Determination of Shampoo Bars

Most shampoo bars are designed for use on a variety of hair types, so you can use them on all hair types without worrying about their effectiveness. However, for oily hair, it is best to check that the shampoo bar of your choice has a formulation specifically designed for oily hair.

For example, shampoo bars with a lightening formula are more suitable for oily hair as they are designed to remove excess oil without drying or damaging the hair.

In contrast, a shampoo bar with a more hydrating or moisturizing formula can make your hair more oily because it adds more moisture to your already oily hair and scalp. In addition to clarifying shampoo bars, a better balanced formula is also an excellent choice for reducing excess oil on the scalp.

ingredient check

The next thing to do when buying a shampoo bar for oily hair is to check the ingredient list. This is because there are ingredients that can be most effective if you have oily hair.

For example, shampoo bars with tea tree oil, peppermint, or rosemary can be excellent for treating oily hair. This is because it helps to clean the scalp and remove excess oil and residue without drying out the hair.

Citrus ingredients like lemons can also help balance oil production in the scalp, preventing excess oil production. Apart from this, these ingredients are ideal for getting rid of dandruff, a common problem with oily hair.

Tips for Using Shampoo Bars for Oily Hair

So, how should you use the shampoo bar? Here’s what you need to do to get rid of oily hair with the help of a shampoo bar.

Prepare your hair before washing with shampoo

To use the shampoo bar more effectively, you must first prepare your hair. This is due to the residue covering the hair. Some of them are:

natural residue. Hair naturally produces sweat and sebum in the scalp glands. They can build up a layer on top of your scalp and hair along with dry, dead skin cells, which is a normal process.

Unnatural residue. Commercial shampoos, conditioners, and gels can also leave residue on your hair. This is because it is a product made from chemicals such as wax and silicone.

These substances make the hair elastic and shiny. However, over time, it builds up a residue that is difficult to remove. These products can also remove scalp and hair from natural oils that function to keep the scalp and hair healthy.

So, how do you prepare your hair? To get rid of these unnatural, natural residues, you must first rinse your hair with baking soda.

  • Prepare a cup of lukewarm water and add 1 tbsp baking soda.
  • Mix well before using the shampoo bar and apply it to your hair.
  • Leave the mixture on your hair for about 5 minutes before rinsing with water.

Now you can use the shampoo bar for even better results!

Know the rules for washing with natural shampoo

Overall, shampoo bars can be more focused compared to liquid shampoos. Here are the rules for using the shampoo bar.

  • Lather with your hands before applying it to your hair. Don’t use the entire shampoo bar, only use the foamy foam.
  • Tie up your hair and then massage each part with foam.
  • Bubbles in circles to improve circulation.
  • Cover all areas of the scalp as much as possible, especially the nape of the neck and the hair below.
  • Lather all over your hair and rinse well. Failure to thoroughly rinse the shampoo out can add weight to dry hair.

Consider using apple cider vinegar for the final rinse

As mentioned, shampoo bars are organic and milder than liquid shampoos. Unfortunately, this means that it can take time to remove all the residue that coats the hair due to its natural and unnatural build-up.

So, another way to get rid of excess build-up is to use apple cider vinegar for a final rinse. That way you can balance your hair’s PH level and remove any build-up of residue.

Here’s how to do a final rinse with apple cider vinegar.

  • Dilute ⅔ tbsp ACV in one cup of lukewarm water.
  • Apply the mixture to the scalp and hair. If possible, use an exfoliating mitt to massage your head.

If this is your first time using a shampoo bar, it’s best to apply ACV Rinse every other day until your scalp and hair adapt to the shampoo bar’s ingredients.

After that, you can apply an ACV rinse at least once a week. However, if you have oily hair, you may need to use ACV more often.

Should I wash off the vinegar mixture now? Well, it’s up to you. Overall, it helps if you let your hair absorb the ACV mixture for at least 5 minutes. You can then use cold water to remove the vinegar from your hair.

Still, you don’t have to worry about the vinegar smell sticking to your hair. It can be discouraging to hear that ACV will leave an unpleasant odor, but in fact the vinegar smell will go away completely when your hair is dry.


Shampoo bars can be used for all hair types, including oily hair, as long as you find the right one for your hair. If you’ve tried organic shampoo bars before, but they didn’t work for you at the time, and your hair remained dull, dry or oily, you should understand that this is part of the transition period.

It’s best to keep in mind the rules mentioned above and apply those tips for 2 weeks to allow your hair to get used to and adapt to this method. For example, do not shampoo your hair more than four times a week. Also, always remember to apply baking soda before shampooing and ACV after use.

It will probably take some time for the shampoo bar to work effectively. But I can assure you that using a shampoo bar is worth it for your oily hair and the health of the planet.


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