it's very easy to make your own -- water and your favorite conditioner. the only thing is you can only make enough for a few days, after that, without preservatives, you need to toss it.
you can add as much or as little water as you want.
Originally Posted by rbb
Why won't the preservatives that keep it fine in the shower also keep it fine if you add water with it in a spray bottle?
Originally Posted by Kenner82
here's an article by the curlchemist explaining why:

Handling Diluted and Homemade Products
Originally Posted by rbb

OH! Thank you so much for that article! Very informative!