What to do about greasy hair? 7 tips if your hair gets greasy quickly.

Help: My hair gets greasy quickly after washing. We all know the feeling: you wash your hair, it feels fresh and airy… and a day later, it's already hanging in limp, greasy strands around your face. It's incredibly frustrating, especially if you like to wear your hair down or have a casual updo. Luckily, there's something you can do about it. In fact, with the right routine, products, and a few clever hacks, you can reduce, conceal, and even combat greasy hair.
We explain the cause of quickly greasy hair and provide 7 handy tips further on to tackle the problem at the root .
What to do about greasy hair?
The short answer: choose a mild, natural shampoo for oily hair , wash your hair less often, use an apple cider vinegar rinse, and adjust small habits. This will reduce excessive sebum production and keep your hair fresh for longer.
Let's look at the causes and solutions step by step.
Why does your hair get greasy quickly?
The main cause of quickly becoming greasy hair (sometimes within a day) is sebum. This is a natural oil your scalp produces to protect your hair. While this is healthy in itself, when your sebaceous glands are working overtime, your hair becomes greasy faster. This can be due to your grooming habits, but also to stress, diet, or hormones.
Oily hair and hormones
Hormones are notorious for causing oily hair. During puberty, pregnancy, or menopause, hormone levels fluctuate, which can increase sebum production. This explains why some women suddenly experience oily hair when they've never had it before.
Greasy hair after washing
Do you think washing more often helps? Then we have to disappoint you. Because, no matter what your shampoo promises, frequent washing unfortunately has a counterproductive effect. Especially when you use harsh shampoos. It dries out the scalp, causing it to produce even more sebum. Therefore, try to reduce your washes and choose a mild shampoo without sulfates.
Greasy hair on the back of the head
Do you have particularly oily hair on the back of your head? This is usually caused by shampoo or conditioner not being rinsed out properly. A dirty pillowcase or sweating during warm weather or exercise can also cause oily hair on the back of the head. Styling products and sebum often accumulate on the back of the head, which is why rinsing thoroughly there is especially important. You can also use an apple cider vinegar hair rinse occasionally for this.
7x the best greasy hair tips
Greasy hair doesn't have to be a daily frustration. With these 7 greasy hair tips, your hair will quickly become fresh, airy, and shiny again.
1. Choose a mild shampoo
Always use a mild shampoo, such as a natural shampoo bar specifically developed for oily hair. As mentioned earlier, a sulfate-free shampoo cleanses effectively without disrupting your scalp and sebum production.
2. Wash your hair less often
The more often you wash, the faster your hair seems to get greasy. It sounds counterintuitive, but if you give your hair a break for a few days, your scalp will adjust and produce less sebum. Start by washing every other day and gradually reduce the amount. Skipping a wash might feel awkward for a moment, but your hair will get used to it. During this period, try putting your hair in a tight ponytail or hiding your greasy hair with a cute headband.
3. Rinse with apple cider vinegar
Grandma knows best for greasy hair ! And the answer is apple cider vinegar. It balances the pH of your scalp, makes your hair shiny, and ensures it stays fresh longer. Apple cider vinegar is not only a miracle cure for your skin; it can also do wonders for your scalp, and therefore your hair. It is best to make an apple cider vinegar hair rinse using organic, sulfite-free apple cider vinegar that is unpasteurized and thus retains all its powerful properties. Mix the apple cider vinegar with lukewarm water in a ratio of no more than 1:10 and let the rinse sit for at least five minutes. You may want to test on the inside of your wrist first to see how sensitive you are to the product.
Did you know that : vinegar can also combat hair loss? This natural remedy supports a healthy scalp.
Extra tip: You can also use vinegar as a natural conditioner. It makes your hair soft, shiny, and easy to comb through.
4. Adjust your brushing and styling routine
Every time you brush your hair, you distribute sebum from your scalp throughout your locks. This can be beneficial if you have dry ends, but it's counterproductive for oily hair. So don't brush too often, and clean your brush regularly. Styling products (wax, gel, hairspray) can also make your hair look greasy faster. Less is more.
5. No-wash greasy hair tip: make your own dry shampoo
Is your hair greasy after just one day? Dry shampoo is a lifesaver in an emergency. It absorbs excess oil and adds volume. Avoid sprays loaded with chemicals and opt for a natural or DIY option instead.
A little clay powder or cornstarch works surprisingly well! Apply a small amount to your oily hair and let it sit for 5 to 10 minutes. Then brush it out thoroughly. For dark hair, you can even use cocoa powder; it smells nice too. Don't have any of that at home? Use a powder brush to apply some of your natural makeup powder to the oily hair roots. Massage it in and then brush it out after a few minutes.
6. Lifestyle and nutrition tips against greasy hair
Stress, sleep, and diet have more influence on your hair than you think. When you are stressed, your body produces more cortisol, which stimulates sebum production. And a diet high in sugar and fat can also contribute to oily skin and, consequently, oilier hair. Eat plenty of vegetables, fruit, and healthy fats. Pay particular attention to sufficient intake of vitamin B8 (biotin), zinc, selenium, and omega-3 fatty acids. And tackle stress with relaxation or exercise.
7. Small habits make a big difference, bonus greasy hair tips:
Greasy hair can easily be prevented with a few small adjustments.
● Wash your pillowcase regularly : this way, leftover grease doesn't stand a chance to ruin your hair.
● Always rinse your hair thoroughly : shampoo or conditioner residue causes your hair to become greasy again immediately after washing.
● Use cold water : it might be a bit of a shock, but a splash of cold water closes the pores of your scalp and hair cuticles. This gives a natural shine and makes greasy hair less visible. And it wakes you up instantly ;)
● Leave your hair alone as much as possible : pay attention to how often you fiddle and fiddle with your hair; it is often more than you expect! As a result, your hair can become greasy immediately after washing. Suffering from an itch? This can have several causes. Discover our best granny tips for an itchy scalp here.
This way you can extend the freshness of your hair without extra products.
Oily hair and dandruff: what's the deal?
Sometimes oily hair is accompanied by flakes on your scalp . This can be confusing, because flakes can indicate a dry scalp, but also dandruff or even seborrheic eczema.
- Dry flakes are often white and fall out of your hair like snow.
- Dandruff causes greasy, yellowish flakes that stick.
- Eczema often also involves redness and itching.
Read more here about the difference between flakes caused by dandruff and a dry scalp.
When is greasy hair a sign of a skin problem?
In most cases, oily hair is purely a cosmetic inconvenience. However, watch out for signs such as persistent itching, redness, or severe flaking. In that case, there may be something more going on, such as dandruff or scalp eczema (a mild form of seborrheic eczema).
If in doubt, you can try the tips above, but if your symptoms persist, read more about a natural treatment for seborrheic eczema.
Reduce oily hair in a natural and sustainable way
The good news: you don't need to use harsh shampoos or chemical products to get oily hair under control. On the contrary: the more natural and mild, the better. Whatever the cause, with these oily hair tips, combined with a little patience and a mild, eco-friendly shampoo , you will bring your hair and scalp back into balance.
And that's not only better for you, but also for the planet.
Many people with oily hair also notice that their skin becomes oily faster. Discover our complete range of oily skin products here.