soda in 5 cups of water (all which fit into the big sized bottle). i shook it until it dissolved and just put it in the shower to use whenever i needed to. at hair washing time, i’d just squirt a bunch onto the top of my head, massage around, flip my head upside down and do the same to the underneath section of hair. then i’d rinse it all out and i was good to go.
this big bottle full lasts me about a month to 6 weeks, washing every two to three days, and i was noticing that halfway into the month, my hair would look really good after 