If an apocalypse happens, you would be self sufficient because you can make shampoo?? I also used bar shampoos before created by one of my friends and it indeed made my hair so clean. I also feel guilty with the amount of plastic bottles we are using but unfortunately it is easier and more convenient to get those than the more environment-friendly ones. It's amazing how much you know about this. :D

Btw I have calendula tea sitting in the kitchen that I haven't used yet, and it always reminds me of you lol