WOW, these methods are shocking to me and I'm left to think which of them I can try. The palm kernel, is it the shell or the plan kernel itself that I should ground to pieces?.
I know alum really works but I have not tried using it before as I enjoy filtration method. Thanks for sharing this post, I have learnt so many other different methods of making my water clean, I will do more research on how safe and healthy these steps are to healthy hydration.