|Doesn't look like much.|
Recipe: Mix 1 part vinegar (apple cider vinegar is the favorite, since it leaves less of an odor. I used white vinegar and it works just fine) with 2 parts water. I used about 2 ounces vinegar per 8 ounces of water. To minimize odor, add a few drops of your favorite essential oil, I used 3 drops lavender and 2 drops peppermint. After shampoo and conditioner, use rinse leave on for a few minutes, then rinse with cool water.
Note: I am not a professional and this is based on what I did and what worked for me. What works for other folks isn't the same. Please use care when using essential oils and keep all the ingredients out of the reach of children.