Olive Oil is good for your hair and adds strength and softness to your hair by penetrating your hairs shaft and preserves moisture.
The hair shine from olive oil comes from smoothing the outer cuticle of your hair.
Banana is also good for your hair and enhances the shine of your hair due to the vitamins A and biotin contained in bananas.
The nutrients like potassium in bananas also help strengthen the hair and strands and reduce hair breakage and improve your hair health.
Before shampoo many people would wash their hair using rice bran or a variety of plant materials or even homemade soaps.
In some cases some people would simply just use water and rinse their hair as good as they could.
Another way that people washed their before shampoo was to crack an egg open on their head and use the egg yolks to wash their hair with.
You should wash your hair at least once a week unless your hair gets more dirty more often.
Washing your hair once or twice a week is good enough for most people and washing your hair too often can cause damage to the hair and strip your hair of natural oils.
Washing your hair everyday is bad as it can strip your hair of natural oils and dry your hair out and dry your scalp out.
Unless your hair gets really dirty or you work in really dusty conditions where your hair gets dirty everyday then you should not wash your hair everyday.
Washing your hair once or twice a week is enough for most people.
Washing your hair too often can damage your hair and cause dry and itchy scalp.
It is bad to let your hair air dry as air drying your hair can cause trauma to the inner lipid layer and make your hair strands weaker as a result.
After washing your hair it's best to use a hair dryer to dry the hair.
But if you don't have a hair dryer then you will be fine with letting your hair dry other than possible damage to the inner lipid layer which can lead to weaker strands.