Dilute! Dilute! OK!* But how much? Here’s a quick reference. None of these soap dilutions are meant to be exact amounts. If what you’re cleaning is really dirty or your water is really hard, then you may want to use more than the specified amount. That said, these Pure-Castile Liquid Soap dilutions should get you started.
Washing your hair with Dr. Bronner’s can work really well, but the truth is that it often involves a bit of tinkering to get it right. (Your hair type and water quality alone can greatly affect the results!) Here, we try to cover all the basic concepts and offer some troubleshooting tips as well. Much of the information presented here was compiled from customers who commented on Lisa Bronner’s original hair-washing post,