How Long Can You Go Without Washing Your Hair (And Why)?

How Long Can You Go Without Washing Your Hair (And Why)?

Exact Answer: Up to 3 days

Hair washing is vital for removing dandruff and dirt present in the hair and scalp. For healthy hair, washing the hair is extremely important. Over-washing of hair can bring many issues that would affect the health of the hair. The hair type and quality would also affect how many days’ people can skip washing their hair.

Normally, everyone should wash their hair thrice every week. If someone skips washing the hair for more than 3 days, then it may start getting oily. People who have extremely oily hair may have to wash their hair every 2 or 3 days. People with dry hair can wash their hair in 3 to 4 days and should use conditioners on the hair.

To maintain a good weight and volume of the hair, people are supposed to wash it with a proper cleanser. People should maintain a healthy hair care routine to avoid hair fall. If someone washes the hair daily, then it would trap all the natural moisture present in the hair.

People who do exercise on a daily basis should try to wash their hair to avoid sweat on the scalp or hair. Sweats can host many bacterial infections or scalp infections.

How Long Can You Go Without Washing Your Hair

How Long Can You Go Without Washing Your Hair?

Hair WashingTime
In days3 days
In hours72 hours

People should avoid washing their hair if they have extremely dry hair. It’s important for the hair and scalp to get moisture or else they would start getting dry. People who have curly hair should wash their hair frequently. After a few days, the scalp may start itching.

Itchy scalp or oily hair is a sign that people need to wash their hair at the earliest. Dandruff is a big problem why people should keep their scalp and hair clean. Dandruff would totally disturb the quality of the hair. Dandruff would cause many scalp infections, which can result in hair loss.

If anybody skips using oil or conditioner on a daily basis, then it may cause the hair to dry and get frizz easily. People who get dehydrated may see the issues of dry hair very often. Therefore, internal hydration is required for maintaining the internal health of the hair.

The length of the hair is another concern for hair washing time. Those who have extremely long hair, may not wash the hair in 2 or 3 days. Washing long hair with good volume is a tough task. People who have short hair can wash their hair very easily.

Anybody with long hair can try to keep the hair moisturized to avoid hair breakage. Everyone needs to choose hair care products very wisely, as not all shampoo would be suitable for all people. People need to understand that using paraben and sulfate-free shampoo is important for protecting your hair against chemicals.

If someone is masking their hair after every wash, then they may not have to wash hair regularly. Masking would maintain the condition of hair for a long time.

Why Can You Go This Long Without Washing Your Hair?

The hair condition would determine when they are supposed to be washed. Sometimes, the hair may not ask for washing for around 7 days while some may have to wash it in 2 days. Poeple who apply oil regularly can wash their hair every 2 to 3 days, as the oil would help in holding the moisture.

People who have done any chemical treatment to the hair should follow the instruction given by the expert for washing the hair. It’s not great to shampoo the hair regularly if not required. The less someone would wash its hair, the more it would stay thick and voluminous.

If the person starts noticing flakes or any sign of dandruff, then they may wash it very frequently. There are many treatments available for hair issues that everyone can do accordingly. People should avoid using harmful products on their scalp and hair to prevent the growth of hair.


A proper hair care regime should be followed by people for not washing their hair regularly. Those who have colored their hair must not use an ordinary shampoo or conditioner. There are many hair care products that are available for different concerns of the people.

If someone is styling the hair regularly and therefore they are using setting sprays on it. Then this person should wash the hair daily, as the setting sprays contain a lot of chemicals that would destroy the length of hair.


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