Greasy hair. A little oil on the hair is normal because it is necessary to keep the hair shaft in good condition. Too much oil can make your hair look dirty and not expanding.
If your hair and your scalp oily you should not use a shampoo or hair conditioner or drugs that are too heavy for your hair.
If only the scalp is oily then use shampoo for oily hair and conditioner for dry hair for balance. Do not just use a hair drug.
You can wash your hair every two days. You may want to frequently wash your hair but the oil glands in the scalp massage to terstimulir result that the more frequent washing of hair, scalp becomes oily.