5. Fine waves could be fine with washing twice a week. Coarse waves are just fine with only once a week.
6. Natural hair can be washed only once a week, unless you are a very active, athletic person.
7. When you wash too much, you take away not only the oil but also the good elements that live on your skin.
8. Also, over-washing could result in making your hair even thinner and producing even more oil.
Unfortunately, my hair is oily and I have to wash them every two days. If you have oily hair as well, just know that you should fight the need to wash them every day.