How often you should wash your hair depends on many factors, including your hair type and style, how oily your scalp gets, and how active a lifestyle you lead.
Here's how to figure out what works for you.
In general, it is advisable to wash your hair 2-3 times a week.
But, if you have done such treatments, which make your hair drier – it may be necessary to wash it even less often than once a week.
If your scalp is very oily, you may need to wash your hair once a day, according to the American Academy of Dermatology.
Age can also play a role.
During puberty we have this increase in hormones and so the sebaceous glands can enlarge. Thus, it may be good to wash your hair more often.
Our skin produces less oil as we age.
Your hair may be more prone to dryness or damage if it is curly or wavy. Washing this type of hair too often can worsen its condition, so coarse and curly hair generally does not need to be washed every day.
But you should wash it at least every two to three weeks to keep your scalp and hair clean and healthy.
If you're experiencing persistent problems with your scalp or hair — such as dandruff, hair loss or brittle hair — you should see a board-certified dermatologist who treats conditions in these areas, Rossi said.
Source: CNN
