When it comes to how many times a week should you wash your hair, there is no specific answer to this debate. Actually, most people don’t need to wash their hair daily, or even every other day. The amount of time between when someone should wash their hair is different for each person. How often you should wash your hair depends on the type of hair you have, your lifestyle, and other factors. This blog will give guidelines for hair washing frequency, please keep reading.

curly hair

What Affects How Many Times a Week To Wash Hair?

There are 5 factors influencing the frequency of washing your hair.

1. Grease

Grease is often considered the first cause of dirty hair. A buildup of large amounts of oil makes your hair clump and limp. In fact, people of different ages have different sebum secretions. Children and older adults do not produce as much sebum as teenagers or adults in their 20s and 30s. As they age, the scalp will gradually become dry. In addition, due to different genes, the scalp oil secretion of everyone is different.

For some people with naturally fragile hair, especially African Americans, whose hair tends to be easier to be damaged during the washing process, washing once a week may be a better option. For most people, washing hair every two or three days to get rid of the oil is OK. In short, there is an enormous range of how often a person might need to wash their hair."

2. Hair Type

Compared to curly or wavy hair, people with straight and thin hair need to wash their hair more frequently. Because straight hair is easily coated by sebum, it often looks greasy much faster. While thick, wavy, or curly hair tends to be dry since the oil doesn’t coat the strands as easily.

African Americans often wash their hair less frequently. Overwashing, especially with harsh shampoos, will damage hair and lead to hair loss. People with tight curls or textured hair should wash their hair no more than once a week or every other week, according to the American Academy of Dermatology.

What Affect How Many Times a Week To Wash Hair?

3. Sweat

Excessive perspiration is always annoying, especially in the hot summer. People are probably sweating profusely after a tiring day and tend to shower and wash their hair to get rid of the discomfort caused by sweat. So in summer, people wash their hair more often. Besides, sweat can spread sebum and make your hair look and feel dirty. It can also cause your hair to smell less than fresh.

4. Physical Dirt Or Pollen

Some daily activities also cause your hair should be washed more frequently. For example, after gardening, cleaning, cooking, and other messy tasks, the dirt, dust, and cooking smells can get trapped on the hair. Not only will these make your hair messy and dull. But they may also cause allergic scalp.

5. Styling Products

If you often style your hair with styling products, they will build up on your hair and scalp and lead to irritation and hair damage. Frequent or heavy product use may mean that you need to wash your hair more frequently.

How Many Times A Week Should I Wash My Hair?

You should wash your hair whenever your scalp feels greasy, dirty, or smelly, regardless of your hair type. You can wash your hair once a week or wash hair twice a week. Essentially, if you sweat a lot, wear a lot of product every day, and feel your roots becoming oily and grimy, it’s time to wash. If your hair looks great, feels comfortable, and isn't causing any issues, you can skip a wash. This part will mainly tell you how often coarse or Afro hair should be washed.

How Many Times A Week Should I Wash My Hair?

Compared to other types of hair, Afro hair can last longer without washing. Not washing hair for a week is totally OK. Even if you opt for protective hairstyles, like cornrows, the interval between washes can be as long as one to three months, depending on how fast your hair grows.

The growth pattern of Afro hair makes it look rough. So many girls with Afro hair use a lot of oils on their scalps. And they spend a lot of time styling their hair so they are more likely to wash less often. For African girls, if you don't have scalp problems, then we suggest you wash your hair less often.

In daily care, you can use conditioning spray and oils to add moisture to your Afro hair. Also, the washing process for African hair tends to be longer, you have to comb, condition, and apply a leave-in conditioner thoroughly. Therefore, if you don't have scalp problems, there are some benefits to extending your hair wash intervals as long as possible.

Some Tips About Washing Your Hair

1. Apply the shampoo to your scalp instead of on all the hairs. Because the shampooing the whole hair shaft can cause it to become dull and coarse.

2. Rub your shampoo into a rich lather before applying it to the scalp. Too much shampoo will damage the hair shaft.

3. Rinse the shampoo out thoroughly with cold or lukewarm water to prevent product buildup on the scalp.

4. Apply conditioner to your hair to strengthen your hair and add moisture. Besides, it also helps offer some protection from harmful ultraviolet rays.

5. Apply conditioner on the tips of the hair and avoid the roots, as this can weigh down fine hair and make it look limp.

6. Choose a shampoo and conditioner formulated specifically for your hair type.


How many times should I wash my hair a week? There is no specific answer for you because everyone has a different hair type. You can decide the frequency of washing hair according to the factors we mentioned in the first section. And if you have Afro hair, you can try to wash your hair less to protect your hair. With a protective hairstyle, you can wash your hair every one to three months. Do you have any knowledge about washing hair? Welcome to share with us in the comment section.