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Why Does My Scalp Hurt When My Hair Is Dirty?

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Why Does My Scalp Hurt When My Hair Is Dirty?

Dirty hair can damage your hair scalp and affect overall hair health. Learn what the major cause of a damaged scalp is and how you can treat it effectively. 

Why does my scalp hurt when my hair is dirty?

Why does my scalp hurt when my hair is dirty?


Who loves their hair wash days — nobody — certainly not us. It's no fun bending over in the bathroom with numerous shampoo brands and hair masks to get rid of grease and dirt in the hair. Let's not include the stinging eyes and sore arms that come as a present after getting your scalp and strands clean.

It's normal to miss your hair wash days for some time or even substitute wet shampoo for dry ones as work and other activities interfere with our scheduled date. However, leaving your hair for too long can cause an aftermath that isn't so pleasant. Lately, 'why does my scalp hurt when my hair is dirty?’ has been one of the most enquired questions on the internet because many people are curious to understand this strange throbbing pain.

If you happen to experience pain in your scalp, there are a wide range of medical reasons that could cause discomfort; however, skipping wash days for too long might just be the culprit. To get answers to this bugging question that has been bothering a significant part of internet users as there are several reasons why your scalp could be hurting, but luckily there are plenty of solutions as well.

The scientific approach to "why does my scalp hurt when my hair is dirty?"

Why does my scalp hurt when my hair is dirty?


Science is inescapable, and if you think it should be left in the confinements of the classroom, then you happen to be wrong, as science will help explain the pain in your scalp. 

According to Joshua Zeichner, M.D., a New York City-based board-certified dermatologist and director of cosmetic and clinical research in dermatology at Mount Sinai Medical Center, accumulated oil, grease, and dirt on the scalp promotes the growth of yeast which is responsible for the pain.

If you happen to leave your hair unattended for days, there is a constant buildup of dirt, oils, remains of styling products and sprays, and a whole other range of foreign materials that do not belong there. This dirt accumulates in your hair shaft, causing scalp inflammation which can lead to redness, itchiness, and pain upon contact.

Do you mean yeasts? What is Malassezia yeast?

Why does my scalp hurt when my hair is dirty?


It might sound unreal that your dirty scalp is a whole new lab for the culture of fungus; we urge you to be calm before you rush into the bathroom to get a shower. The yeast in question is not a yeast infection, or does it mean a microbial takeover? Hair yeast is a common biological function that happens when we do not get clean for a while.

Malassezia is a genus of fungi found on the skin surfaces of many animals, including humans. They are naturally present and can be easily identified on the hair and skin using molecular or DNA-based approaches. Research studies demonstrate that the Malassezia species causes the majority of skin conditions in humans, including the most typical cause of dandruff and seborrheic dermatitis. 

Because the fungus needs fat to grow, it is most prevalent on the scalp, face, and upper region of the body, which have a lot of sebaceous glands, and there are almost 10 million M. globosa on a human head.

Other possible factors?

Why does my scalp hurt when my hair is dirty?


Although the major indicator of a painful, dirty scalp is the growth of Malassezia yeast, other factors can contribute to the pain, and they include:

Tight bun or hairstyles

What's worse than carrying around oily, dirty hair — the skin contact that comes with it? Let's face it, having greasy hair at the nape of your neck or in contact with your face and shoulders is disgusting, and the one possible hack to avoid this is a bun.

A bun helps conceal the greasiness of hair strands and also prevents them from touching our skin, however, that simple hairstyle can contribute to your woes. A tight hair bun or hairstyle can irritate your scalp as it pulls back your hair strands and causes tension to the roots.

Possible Medical condition

While we mention obvious causes, it's unwise to rule out medical conditions that could cause hair scalps. A sore scalp can be a result of varying conditions like an infected hair follicle, ingrown hair, scalp pimples, autoimmune issues like psoriasis, tension headaches, and migraines. 


hair oil applied to the hair


Luckily, some solutions will help restore your scalp to normalcy—maybe not shockingly, these solutions require you to wash your hair.

Wash your hair

Washing your hair is the obvious solution to relieving your headache. A proper hair wash with the right shampoo will help remove the dirt and yeast in the hair shaft and set your hair back to normal. However, reducing the yeast level requires you to use an antifungal shampoo that will help reset your hair's biological state.

Loosen your hair bun or hairstyle

If the pain persists or becomes unbearable for a long time, loosen your bun or hairstyle and let your hair thrive in its natural state. Removing your bun or braids relieves your scalp and reduces the tension on your hair shafts. This will eventually calm the inflamed part for a while and promote healing as long as it does not get irritated for a while.

Visit a doctor

"Why does my scalp hurt when my hair is dirty?" - still did not find a solution for this common question? Request a medical practitioner if none of the aforementioned solutions help. A doctor or dermatologist will help ascertain the cause of pain and inflammation and also proffer solutions that will help reduce pain. These solutions range from medications to topical applications or alternative treatment methods that can help.

How do I get the right shampoo for my hair?

zero waste shampoo and conditioner bar cocolime

Choosing the right shampoo for your hair in today's market can be tasking as there are numerous products with false advertising to entice you. Rather than searching further, why not use EcoRoots Zero Waste Shampoos?

EcoRoots Zero Waste Shampoos are the perfect shampoo brand for every hair type as they are formulated with natural, and eco-friendly ingredients that are safe for use and the environment. 

We have a wide range of shampoos for everyone, and they come in different variants to suit your taste. The EcoRoots Fresh Mint Zero Waste Shampoo Bar is a revitalizing hair shampoo made with natural peppermint and also infused with tea tree oils that kill yeast growth in the scalp. To pair with the shampoo, use EcoRoots Fresh Mints Zero Waste conditioner bar that helps finish up the washing, providing you a clean and yeast-free scalp.

The EcoRoots Citrus Fresh Zero Waste Shampoo Bar is another shampoo variant that is perfect for yeast control. Using it provides a refreshing and uplifting scent of organic sunny citrus fruits like apricot, mandarin, grapefruit, and oranges, leaving your scalp clean and fresh. Finish up with the Citrus Fresh Zero Waste Conditioner Bar for optimal results. 

For people with sensitive scalp we also offer unscented shampoo bar and conditioner.

Why should I use these eco-friendly products?

Does your scalp hurt when your hair is dirty?

The zero-waste dry shampoo revitalizes your hair while absorbing oil and adding instant volume thanks to its high-performance plant-based formula. Read why this is the best dry shampoo for oily hair.  

Then you need EcoRoots Zero Waste Shampoo Bar, their vegan dry shampoo and natural hair oil. It contains the required ingredients that help get rid of the yeast growth and leave your scalp fresh for days. There are also plastic-free bars that will last you for months or approximately 50 hair washes, saving you money. In addition, the residues do not degrade the environment, so using EcoRoots zero waste shampoo is one way to help reclaim the earth by helping you to reduce single-use plastic waste.

All EcoRoots shampoos are handmade and packaged with love and care in the United States. They are silicone, phthalates, and paraben-free and also perfect for traveling as they fit perfectly into your luggage without occupying much space.

natural hair oil

Their luxurious natural hair oil is enriched with Organic Argan Oil and Vitamin E, formulated to maintain your healthy hair growth, elasticity, plus helps reduce split ends and prevent damage against heat. The powerful healing plant extract such as Avocado Seed Oil and Rice Bran Oil nourish and restructure the hair fibers, leaving hair strong, shiny, and frizz-free. Lightly scented with refreshing Grapefruit Essential Oil.

Why should I patronize EcoRoots?

zero waste shampoo and conditioner bars

EcoRoots is a small online package free shop specializing in sustainable beauty products that are safe to use and for the environment. We are one of the few initiatives looking to outmatch bigger beauty merchandises whose production process and products clog the environment and harm land and sea animals. 

EcoRoots aims to change the narrative by developing simple, eco-friendly products that reduce waste. Every ingredient is outsourced from the finest plant produced and handmade with the best manufacturing process. To top it all, our products are also delivered with recyclable materials that do not end in the trash bin or nearest landfill.



In love with their directives, then you will love our new offers that allow you to buy more for less. The EcoRoots Bundle and Save Big are one of the many ways we make our products affordable for all. It allows you to buy more products for a lesser price. If you choose 3 haircare products, you get 5% off the total price, and if you happen to choose 6 haircare products bars, you stand to enjoy 20% off your total price. Sounds awesome, right? 

Ready to start? Shop for yours now!

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