General guidelines for
How Much Should You Wash? 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.
She says it's more important to consider your hair type, texture and amount of oil production you usually experience. “I typically advise patients to keep to a standard hair washing schedule, whether it is three times per week, weekly or once per month, regardless of activity level,” she says.
Shampooing too often strips your hair of sebum, the natural oils produced by your scalp. Sebum helps protect your strands from moisture loss. Washing it all away can lead to a tight, dry scalp and dry, coarse strands prone to breakage.
"Two to three times a week is best to 'wash' your hair with a shampoo," Paves says. "For the days in between, I recommend rinsing the hair with water alone. For a fresh feel and smell, you can condition from the mid-shaft out."
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.
How often should a person wash their hair? People with oily hair or who use hair care products daily should consider washing their hair once every 1–2 days. People with dry hair can wash their hair less frequently. Those with textured or coily hair should only wash it once every 1–2 weeks.
When to wash. 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.
General guidelines for hair washing frequency are as follows: Oily hair: Every day to prevent the buildup of dirt. Dry/damaged hair: Every 5-7 days to allow some of your hair's natural oils to be retained on the scalp. Fine/thin hair: Every other day to provide your hair with enough moisture.
Hair Washing Frequency and Tips
“I recommend washing your hair two to three times a week,” Dr. Icecreamwala says. “If your hair is dry, you may only want to wash it twice a week. If it is on the oilier side, every other day is recommended.”
No matter what type of hair you have, washing it too often can lead to hair loss. It can also make your hair brittle and vulnerable to breakage, which is especially concerning for thin, aging hair that is already so fragile.
Hair often falls out in the shower because you stimulate your scalp when you shampoo or condition your hair. Your hairs that were already destined to fall out get the nudge they need from shampooing, and your hair comes off your head.
People who only wash their hair once or twice a week may also see an increase in shedding when they decide to wash it because of all the buildup. “Most hair shedding should happen in the shower, although it's still common to lose some when combing through afterwards,” says Dr. Bergfeld.
Oils and grime can be trapped, creating odor
When you don't wash your hair, oils may accumulate on your scalp. This can cause odor on the scalp and hair. If you use hair care products, these can also build up on your scalp and create odors, even if the products themselves smell good.
Many doctors say a daily shower is fine for most people. (More than that could start to cause skin problems.) But for many people, two to three times a week is enough and may be even better to maintain good health. It depends in part on your lifestyle.
Depending on your hair type, you can wait three to five days between washes, and we've got the scoop on how to survive the process while you're waiting for sebum production to slow down. We'll admit, the first two weeks are the most difficult, but after about week four, you should see a significant difference.
If you normally wash everyday, it'll take time to get used to washing it less. So start by going an extra day or two in between your normal washes. Rinse your hair with water in between shampoos and try to build up to once a week. When your hair adjusts you'll notice a dramatic difference.
Washing too frequently can lead to stripped, straw-like hair, dried-out scalp, inflammation, and irritation, so let your scalp and hair strands tell you what they need each day. Dr.
Even if the hair does not feel oily, frequent shampooing is still essential to keep the scalp environment clean and healthy, so we wouldn't recommend going any longer than three to four days without shampooing.
Shampooing too frequently can cause actual damage to hair. “Washing your hair too often can make the hair dry and brittle and lead to irritation of the scalp,” said Dr.
Non-wash days
Dry Shampoo: Whether it be powder or spray you prefer, there's no question that a dry shampoo can be a lifesaver on the days you're not washing your hair. While it helps absorb oils and odors, it can also help the health of your hair by eliminating blow drying.
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.
Lifestyle and diet changes to fix oily hair
Your diet should consist of foods rich in vitamin B, especially B2 and B6. It is believed that these components in your diet can help keep your sebum production in control. So, consider adding foods like leafy vegetables, pulses, and seaweed.