It may seem like there is no way. Waking up to see your hair turned oil every alternative day can be distressing, especially when you washed your hair a day before. It’s not good either; washing your hair daily only to see the scalp produce more oil. So, what else can you do to get rid of greasy hair? Come, let’s check what our hair care experts have to say. 

What is Greasy Hair?

Having naturally sleek hair is everyone’s hair care goal. But what comes with it is excess oil production. Your scalp naturally produces sebum to compensate for the loss of essential oils while shampooing. But when you wash your hair too often, the scalp produces even more oil, which means greasy hair.  

Alternatively, greasy hair is the result of overactive sebaceous glands. Although sebum is important in maintaining hair health, too much can make hair look greasy. The deal is to control the oil production by your hair. But is this practically feasible? Yes, it is, say the experts. 

With the right hair care products and expert-recommended tips and tricks, you can get answers to all your hair woes. But, in order to know what regimen to follow for your unique hair type, it is important to find the root cause of the problem. 

What Causes Greasy Hair?

Greasy hair can be a host of problems like dandruff, brittle hair, and hair fall. So, in order to cultivate a regimen for those problems, you need to understand the root cause. Let’s talk about the many reasons linked to oily hair. 

1. Genetics

According to hair care experts, genetics puts you at the disposal of an oily scalp or skin. It might be in your genes to have a scalp that constantly secretes sebum. Besides, in women, conditions like liver congestion, polycystic ovary syndrome (PCOD) or polycystic ovary syndrome, or certain autoimmune diseases can cause overactive sebaceous glands. 

Did you know? Sebum makes your hair look shiny, but excess oil can make your hair look slick and greasy. 

2. Seborrheic Dermatitis

Seborrhoeic dermatitis is a condition that affects the oily area of the body, such as your scalp. It causes the scalp to produce oily and yellow flakes or scales, allowing dust, grime, and bacteria to build up or grow. As a result, the sebaceous glands may actively produce sebum, clogging pores and preventing new hair growth. In many cases, Seborrheic dermatitis is also linked to hair loss. 

3. Over-washing your air or not washing your hair at all

If you wash your hair too often, the scalp compensates for losing natural oils by activating sebaceous glands. Overactive sebaceous glands may produce oil to make up for a dry scalp. Also, not washing dirty hair when necessary can invite bacterial growth, impacting the scalp environment. 

Considering how overwashing or under washing can cause greasy hair in men and women, experts recommend washing the scalp at the right intervals. As a rule of thumb, clean your hair when it feels sticky or dirty, which could mean rinsing every 3-4 days. 

4. Overusing products

Using the right hair care products in the right quantity can make a big difference in your hair health. However, using the right products excessively can make your hair oily due to the product buildup. Consider using sparingly since there are so many products to use between your hair wash and style. For instance, use a nourishing hair serum just on the lengths of your hair and avoid applying it on the roots. 

5. Dietary choices

Your diet can also impact the scalps’ ability to produce oil in the desired way. According to the experts, consuming a diet rich in sugars, meats, protein, and processed foods can activate sebaceous glands. An unhealthy diet is also linked to hormonal imbalance, which may result in too much sebum. This means your diet can impact your overall hair health. 

6. Environmental factors

Sometimes exposure to environmental factors can also contribute to greasy or oily hair. Dust, UV damage, and pollutants can affect the scalp environment, hurting its ability to make strands healthy. Changes in the weather and hot winds can make you sweat more, triggering bacterial growth and thus disrupting your scalp’s ability to produce sebum. 

In winter, the scalp is usually oily; if you don’t shampoo right away, the oil buildup can give hair a greasy look. This is even worse when you wash your hair with hot water, stripping natural oils from the scalp. Similarly, in summer also, sweaty hair looks greasy. 

Other common causes of oily hair include:

  1. Working out with your hair not tucked into a ponytail can make you sweat and give your hair a greasy look. 
  2. Overbrushing your scalp can also transfer the oil from the scalp to the hair’s lengths, making the strands look oily. 
  3. Not using the apt hair products for your hair type is also linked to greasy hair.
  4. Not properly rinsing your shampoo or conditioner can lead to product buildup and affect oil production. 

Try At-Home Remedies for Greasy Hair

If you have an oily scalp, certain home remedies can help you get away with it. However, investing in the right hair care products is equally important to ensure the health of your mane. Let’s help you with the ingredients that you can use to curb oily hair:-

1. Lemon juice

The antibacterial properties of lemon juice can help ward off bacterial growth on the scalp. It gently removes the oil buildup as it is acidic and ensures that the scalp environment stays healthy. However, it is best not to use lemon juice directly on the scalp. Mix it with water or carrier oil, then use it on your scalp. Wash it off with lukewarm water after 5-10 minutes. 

2. Aloe vera gel

Aloe vera gel is highly effective when it comes to oily hair. It gently clears the scalp and removes dust buildup due to its antibacterial & anti-inflammatory properties. We recommend you try Mamaearth Aloe Vera Gel for hair and skin. When used on the scalp, it strengthens hair, prevents dandruff, and soothes itching while clearing excess sebum. 

To amplify the benefits of aloe vera, you can add hair growth oil to the gel and massage your scalp. Keep it overnight, if possible, covering your hair with a shower gel. Wash it off normally the next day. 

5 Proven Tips to Treat Greasy Hair

If you want to treat oily or greasy hair, here are some of the experts-recommended tips that may help you:-

1. Avoid using blow dryers

While straighteners and blow dryers can tame frizz, it is best to avoid introducing heating to the hair. Hair care experts recommend air drying your hair in the first place if you have enough time. This is because the heat from the blow dryer can plump the cuticle, allowing it to absorb scalp oil more easily. 

2. Use a clean hairbrush

It might be a no-brainer, but using someone’s hairbrush can make your scalp dirty. The hairbrush usually carries the residue of product buildup and dead skin cells, which may transfer to your scalp. Also, always use only a clean brush to prevent your hair from getting dirty.

3. Use the right hair care products

Different hair types require unique hair care products to be healthy. Once you get the hang of your hair type and research properly, you can find a pair of toxin-free hair care products, such as shampoo for greasy hair and hair conditioner that suits your scalp condition. 

4. Avoid touching your hair too often.

Avoid touching or playing with your hair; it may transfer the oil or sweat from your hands to the hair. Scratching the scalp with your fingertips can stimulate the sebaceous glands and activate it to produce more sebum. 

6. Avoid silicone in hair products

Silicones are used in grooming products to make your hair look silky. However, its excessive buildup can also trigger sebaceous glands and prevent water from entering the hair shafts. So when buying hair care products for yourself, you should look at its ingredients list too, say the experts. 

Mamaearth Bestsellers: Achieve Healthy and Lustrous Hair

Our toxin-free range contains the best ingredients known to nourish your hair. Known to fix most of your hair woes, we have a wide range of products, including hair cleansers, conditioners, hair masks, and hair oil. Let’s talk about our best-seller onion range:-

Mamaearth Onion Hair Oil

This non-greasy hair oil is a new & improved formula for stronger hair. It is lightweight and quickly gets absorbed into your scalp without making strands greasy. Featuring Onion seed Oil, Redensyl, Almond Oil, Amla & Bhringraj Oil, it nourishes hair from root to tip, reducing frizz. 

Mamaearth Onion Hair Oil is extremely effective for people with oily hair. It is a non-greasy hair oil that sinks into the scalp and penetrates the shafts, averting hair fall and accelerating growth. Redensyl unblocks hair follicles & improves the health of hair. This new formulation is safe for colored and chemically treated hair, making it a versatile product in hair care. 

Mamaearth Onion Hair Shampoo

It is extremely important to wash your hair with a gentle formulation if you have greasy hair. Your hair cleanser should be chemical-free to prevent natural oils from skipping your scalp. Mamaearth Onion Hair Shampoo has the goodness of Onion, Plant Keratin, Wheat Amino Acids, and Soy Amino Acids. It gently cleanses product buildup and unclogs the pores without disrupting the scalps’ pH. 

Wheat Amino Acids help improve the hair’s tensile strength of hair fibers and promote elastin. It is known to promote new hair growth by elevating ‘catalase.’ Besides, if you have been experiencing hair breakage from an oily scalp, try this best shampoo for greasy hair.

Mamaearth Onion Hair Conditioner

Want to improve the scalp environment? Try Mamaearth Onion Hair Conditioner for stronger, smoother, and shinier hair. It features Onion, Coconut Oil, and Sweet Almond Oil for repairing damaged hair. Not only does it boost moisture levels, but it also takes care of the scalp’s health. Onion is rich in Sulfur, helping accelerate hair growth and preventing breakage. 

Coconut’s nourishing properties are well-talked about for oily hair types. It is optimal for nourishment, promotes hair health, and ensures new growth. Since it does not weigh down strands, it is best suited for every hair type, including greasy hair. 

Mamaearth Onion Hair Mask 

The right hair care routine includes nourishing your hair weekly with a mask. Mamaearth Onion Hair Mask has Onion Oil, Organic Bamboo Vinegar, Rosemary Oil, and Coconut Oil. It softens the hair shaft and conditions strands, making them shiny. Even though greasy hair seems oily, a hair mask is essential for nourishment. 

Mamaearth Onion Hair Mask replenishes the scalp and restores nutrients lost due to changes in weather conditions. Exposure to environmental pollution and using heat-styling tools may harm hair health. It is necessary to use nourishment once a week for the best results. Our Hair Mask is the best pick for every hair type, replenishing hair from root to tip.  

Mamaearth Onion Hair Serum

Hair serums protect the hair against damage from heating tools and UV exposure. Even if you have greasy hair, never skip using a hair serum. The trick is to use it on the lengths and avoid the scalp area. Mamaearth Onion Hair Serum gives you stronger and frizzy hair in just no time. It addresses concerns like hair breakage and dull and damaged hair. 

Featuring Onion Seed Extract, it strengthens shafts and makes hair less frizzy. It also has Biotin, which improves overall hair quality, reduces breakage, and increases thickness. It is devoid of harsh toxins and chemicals, making it the best fit for colored and chemically treated hair. 


Greasy hair means overactive sebaceous glands, resulting in too much sebum on the scalp. Although hair washing is the best way to get rid of grease, overwashing also activates sebaceous glands when done too much. So follow the appropriate hair care regime and tips above and quickly get beautiful, shiny hair. 


  1. What is greasy hair?

    Greasy hair is oily hair caused by activated sebaceous glands producing too much sebum. It is characterized by the continuous production of natural oils, which trap dust and allows bacteria to thrive in the environment.

  2. How to prevent greasy hair after washing?

    To prevent greasy hair after washing, make sure to cleanse your hair with a sulfate-free hair shampoo. You can use a clarifying shampoo or conditioner, which is lightweight and does not weigh down your hair. Avoid using products on the scalp that are not meant for your roots, such as hair serum or mask.

  3. Why does my hair get greasy after one day?

    Shampooing your hair way too often can contribute to an oily scalp. Other factors contributing to greasy hair include touching your strands with dirty hands, using creamy formulations, and exposing them to dust and pollutants.

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