I have had this issue for years and simply mix …

Comment on What to Do When Hair Feels Greasy After Washing? by Maddy.

I have had this issue for years and simply mix a teaspoon of baking soda into my shampoo (any type) daily. Fixes it instantly. I feel like it does dry out the ends of my hair so I condition the ends only and sometimes apply an oil to the very ends. I’ll have to try the apple cider vinegar trick.