Why Does My Hair Get Greasy So Fast? Causes & 3 Useful Solutions

Why Does My Hair Get Greasy So Fast

You should always clean your hair regularly to remove dirt and oil from your scalp that causes your hair to stick together. Yet, the frequency of shampooing and many other reasons sometimes makes your hair greasy again quickly.

Why does my hair get greasy so fast? How to get rid of this annoyance effectively? In this article, let’s find the answers to these questions together.

Why Does My Hair Get Greasy So Fast?

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The reason for greasy hair

Many factors lead to more oil production than usual, such as body state, wrong washing ways, overwashing, and pollution. If you’re experiencing excessive oil secretion, check out the causes and useful solutions below.

Body state

You need to rethink your lifestyle when it comes to endogenous factors that lead to excess oil on the scalp. Staying up late, eating unhealthy, using stimulants, or being overly stressed can all lead to increased oil production on hair.

If you do not live in moderation, the working mechanisms in the body will be strongly affected. Certain neurotransmitters and hormones produced during your body’s response to stress are responsible for excess oil production.

If many family members regularly secrete oil in your hair, the problem may be in your genetics. Some people have physiological and biochemical mechanisms that make the sebaceous glands more active than others. Accordingly, this congenital phenomenon is not a disease that you need to worry about.

Wrong washing ways

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Wrong washing ways

Another cause for fast, greasy hair is the wrong way of washing your hair. Accordingly, inappropriate hair care products, too hot water, or too dry hair can all cause oil on the scalp to secrete faster.

Many shampoos on the market today contain harsh cleaning chemicals that can harm the scalp. These wear down the scalp, causing the sebaceous glands to work more to create a protective surface layer. So, your hair will be greasy.

Also, hot water can remove dirt and excess oil from the hair very well, but it causes the pores to expand and lose moisture.

It leads to your scalp being dry due to dehydration, and your hair root oil glands will have to moisturize more to replenish the lost water.


Heavy shampooing is also a factor that leads to greasy and itchy hair.

Usually, you only need to clean your hair 2 to 3 times a week. If you wash your hair more than this frequency, you will quickly face over-oiling your scalp.

Scientists have proven that your scalp always needs a certain amount of oil to ensure health. Washing your hair too much will remove all the oils in the hair.

The body will have to rebalance itself in a way that produces more oil, leading to unnecessary troubles.


Finally, water and air pollution are taking a toll on your hair. The broth has a high hardness in many places, and these chemicals will make the hair more prone to dryness than usual. To protect the hair, the scalp will secrete giant oil.

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Dirt, harmful chemicals, and sunlight also cause hair damage. The dirt accumulated on the hair causes the pores on the scalp to clog, and the sebaceous glands will work harder.

Sweat also contains a certain amount of fat. That’s why your hair will become greasy and shiny after a tiring day at work.

How To Prevent Your Hair Getting Greasy? 

Ivirgo Hair Vendors have a better understanding of what causes over-oiling to occur. How to prevent this? I will suggest some effective measures below.

Good routine

The first thing you need to pay attention to is building a proper diet and living. It would help if you had a menu with more fruits, vegetables, and protein than fat.

Greasy foods can be the leading cause of excess oil on your face and scalp.

You should also go to bed early and avoid stress to suppress the amount of cortisol your body releases. This hormone helps the body deal with stress, but it has a lot of adverse effects.

Also, cortisol causes blood pressure to rise but also causes excessive sweating and sebum production throughout the body.

Wash your hair correctly.

You must have the correct hair care method to limit oil secretion on the scalp.

Try to wash your hair correctly and use high-quality hair care products to protect your scalp and hair.

Experts recommend washing your hair no more than three times a week with cool water. You should not use too hot water when cleaning to avoid damage to the hair and scalp. After washing your hair, you also don’t need to dry your hair too dry to keep the moisture on your head.

You should choose high-quality shampoos and hair conditioners. Also, You need to read cosmetic ingredients carefully to avoid silicone-based chemicals.

Many natural products will be wise as they can gently cleanse the hair, nourish the roots and remove damage.

Protect your hair

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Protect your hair

You will also need to protect your hair and scalp to avoid over-oiling. Every time you go out, you should carefully cover your hair to prevent dust from the air and sunlight, causing your hair to suffer unnecessary damage.

Hairstylists also recommend checking the water you use. If the water is too hard or the salinity is too high, you must pass the water through the filters before washing your hair.

Some specialized shampoos for contaminated water are also a good choice in this situation for you.


Beautiful, healthy, shiny hair is always the top priority of many people. The information we have given in this article has helped you to understand: Why does my hair get greasy so fast?

Our suggestions will be the key to help you overcome the trouble caused by too much oil on your scalp. Hopefully, you will have naturally shiny and healthy hair!

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