Avoid washing your hair more than 4-5 times per day. Use a deep conditioner afterward.
If you do this, be aware that it will strip all of the natural oils from your hair, leaving it very dry. [7] X Expert Source Gina AlmonaProfessional Hair Stylist Expert Interview. 12 February 2021.
For short or medium-length hair, you will probably need about 3 lemons. For long hair, you may need 6 lemons. Fresh squeezed lemon juice will work best, but pre-packaged lemon juice can work in a pinch.
In the morning (or after three hours), shampoo and deep condition your hair. You can also add heat to the process, using either the sun, a hair dryer, or a hooded dryer. Adding heat is optional.