Struggling to manage your greasy hair? Here are the best ways to reduce oily hair while keeping your natural shine.

Greasy hair is a totally normal and natural phenomenon that pretty much affects everyone on the planet. It’s caused by a buildup of sebum, which is an oil naturally produced by the scalp. If we had no sebum in our hair whatsoever, our hair wouldn’t be able to grow long and strong.

In other words, sebum is a good thing! But too much of it can cause your hair to look stringy and wet, even when it’s dry.

When you’re asking yourself how to get rid of greasy air, your first thought might be to go for the obvious – a good wash with shampoo. Hopping in the shower and scrubbing your scalp will definitely get that grease out – but it could have some undesirable side effects as well.

The problem is that washing your hair too often strips your hair of the natural oils it needs to grow healthy, luscious, and voluminous – but that wet noodle look that comes with oily hair isn’t probably what you’re going for.

Why does my hair get greasy so fast?

Believe it or not, washing and shampooing your hair too often could also be a reason for greasy hair. According to top dermatologists, washing frequently could dry out your scalp, which triggers your sebum-producing glands working overtime. That would cause them to produce even more sebum than before.

Wondering “why is my hair so greasy all of a sudden,” there are a few things which may be to blame. Dietary changes can contribute to your hair becoming greasier, and dieticians recommend eating foods plentiful in Vitamin B to help reduce hair sebum naturally. That means loading up on leafy greens, like spinach and kale, and fish.

Still puzzled as to why your hair is so greasy? A likely culprit is the products that you’re using. Heavy hair care products could make your greasy hair worse. Specifically, styling products such as hair spray can trap excess dirt and oil on your scalp, exacerbating a greasy look.

Now that we’ve established some of the causes behind greasy hair, from over washing to using the wrong products, to dietary issues, here are some expert tips for how to treat greasy hair – no shower needed!

How to get rid of greasy hair fast without washing it

The number one way to treat greasy hair is by using a dry shampoo. But don’t be fooled by the name – this product is not a shampoo, and does not cleanse or rid your scalp of oil, dirt, and other substances.

Dry shampoo is sprayed on to the scalp where grease is visible, in a similar way to how you would apply normal hair spray. You should hold the bottle roughly six inches away from your head, and press down on the nozzle in short bursts. Then, gently massage the product into your scalp and the roots of your hair using your fingers.

It can be used on a daily basis, and is especially useful for transitioning to washing your hair less often. Between washes, it can provide a fast boost to your hair, making it appear less dirty without you needing to actually use shampoo.

Looking for a greasy hair quick fix? You may be able to find it in your kitchen cupboard. If you don’t have a dry shampoo on hand, you can gently dust baking soda on your scalp to soak up some of the grease.

The best shampoo for greasy hair

Using the right shampoo is critical if you’re wondering how to make hair less greasy.

Make sure that your shampoo is sulfate-free, as the harsh chemical can dry out your scalp and trigger your sebum glands to overproduce oil.

Use a shampoo with castor oil. Wait, treating oil with more oil?! Don’t get freaked out because oil is in the name – it might sound strange, but castor oil can help replenish and nourish your scalp, which makes your oil producing glands chill out and create less grease.

Remember to save products for the tips of your hair, not the roots. Avoid applying creams, oils, conditioners, and serums to the crown of your head or scalp.

How to treat greasy hair

Here’s a breakdown of easy steps you can take to deal with your greasy mane. The best part is that none of these solutions require you to completely revamp or overhaul your lifestyle – but you may have to venture out of your comfort zone.

  • Take a deep breath and relax. You might be surprised to learn that stress can actually make your hair greasier. Our bodies produce a hormone called cortisol when we’re under pressure, and research has found that spikes in cortisol levels can result in our bodies overproducing oils.
  • As difficult as this may be, do not wash your hair every day! We totally get it – your hair feels oily and slick, and your first instinct is to run to the shower and shampoo away that ickiness. The problem is that this over stimulates your grease-producing glands in the scalp, and makes your grease situation even worse. Trust us, you can train your hair to produce less grease, and step one is by majorly cutting down on your shampooing.
  • Embrace silk pillowcases. Not only are these babies better for your mane in general, they can make a big difference in terms of how greasy your hair is on a regular basis. The smooth fabric helps your locks maintain their natural moisture, signaling to your scalp that there’s no need to produce more oil.
  • Adopt dry shampoo as a regular part of your hair routine. Stock up on the miracle spray and use it between washes, so that you’re not tempted to cleanse with shampoo on a daily basis.
  • Lean into it. Believe it or not, hair that’s not been freshly washed is easier to style. You can rock a casually messy cool girl updo, a sleek, polished chignon or bun, a sophisticated high ponytail, a classic braid, or slip on a stylish headband.