I suggest that you co wash your hair every 2-3 days .
How often should I co-wash?
How often should I co-wash my hair? I wash my hair every 1-2 weeks and my hair type is a type 4a
Depending on how physically active you are and the number of products you use daily, 1x a week or every 2 weeks should be fine. If your hair feels greasy, then wash it, otherwise, continue to keep it moisturized until it feels greasy or heavy. The great thing about type 4 hair is that we don't have to wash our hair as often as those with looser textures and patterns.