Dry Shampoo
This is the classic trick to make greasy hair disappear. Spray the dry shampoo of your choice on your roots, let rest and then style your hair as usual. If you are going for the more voluminous look, use the palm of your hand to rub the dry shampoo in and ruffle the hair around.
Cut out all harsh, drying ingredients (like sulfates and alcohols, which include aerosol hairsprays, mists, dry shampoos, texturizers, etc.). Wash your hair way less—like every three or four days, instead of every day or every other day.
"You can train your scalp to be less greasy in the course of three to four days, however, it will take some time for your body to fully adjust," Potempa says. "Take some time to do research about the type of hair you have and establish a new routine that gives your body enough time to adjust to the change."
Arrowroot Powder: This powder can absorb oil and grease pretty quickly. Just massage a bit of arrowroot powder on scalp and hair and brush away the excess. People with darker hair can mix equal quantity of cocoa powder and apply on the scalp.
It's possible that your personal hygiene habits are to blame. Shampooing too little or even too often can contribute to greasy hair. Typically, if you have greasy hair, you should shampoo daily. Washing more than once a day can cause your glands to overreact and produce more oil to make up for the extra shampooing.
shampooing too often. using a shampoo with harsh ingredients, such as sulfates, that are drying for your type of hair. not using a conditioner often enough or one that's designed for your type of hair. not including a moisturizing hair mask in your hair care routine.
Greasy hair after washing may be due to a person's hair care routine, an overproduction of sebum, environmental factors, or underlying health conditions. People may be able to stop hair from becoming greasy as quickly by using a gentle clarifying shampoo and lightweight, non-greasy hair products.
Hair that is not freshly clean (dirty) is easiest to style because the build-up of your natural oils and leftover hair products acts as almost a grip on the hair, which makes the desired style hold better.
Trichotillomania. This condition is an impulse control disorder caused by anxiety or stress. Often called “hair-pulling disorder,” people with trichotillomania have the irresistible urge to pull out their own hair, eyelashes or eyebrows.
Those with fine or thin hair, however, may find their hair looks greasy after just one day. It's all to do with the amount of oil your scalp produces, as well as how well your hair can carry that oil.
Science supports the use of apple cider vinegar as a hair rinse. It could help strengthen hair and improve luster by lowering hair and scalp pH. It may also keep pesky scalp infections and itchiness at bay.
Rossi generally tells his patients they should wash their hair once or twice per week. But if you've had chemical treatments that can make your hair drier — such as bleach, perms or relaxers — you might want to wash it less than once weekly to avoid breaking or brittle hair or split ends, he said.
Everyone's scalp can get a little oily sometimes. But a little oil is OK! Oil (sebum) helps protect and support healthy hair. But an abnormally oily scalp can feel like a problem if it makes your hair feel greasy or dirty all the time.
Create a Focal Point – Sometimes just drawing the eye to one part of your hair or face is enough to detract from the awkward regrowth. Try some updos for a change or get a little crazy with the gel and slick sections back.
If your hair doesn't smell fragrant or have traces of your shampoo/conditioner duo, it may be time to wash your hair. If your hair smells straight-up unpleasant, then it's definitely time to wash your hair. We hate to be the ones to say this, but if you can smell the dirty, everyone else can, too.
Come In With Relatively Clean Hair
While it's okay for your hair to be somewhat dirty before an appointment (it's okay if you've gone a couple of days without a wash!), if you think your hair is overly dirty, your stylist probably will too.
For the average person, every other day, or every 2 to 3 days, without washing is generally fine. “There is no blanket recommendation. If hair is visibly oily, scalp is itching, or there's flaking due to dirt,” those are signs it's time to shampoo, Goh says.