Has anyone ever tried these? They are a seed from a tree that is supposed to clean your laundry naturally, and my neighbor has been selling them I guess. She gave me a pouch to try. I used them last night but was not aware that you needed to use warm or hot water for them if you just throw them in the laundry. I use cold mostly and you need to soak them first in HOT water and then use that for your laundry. I saw this informative website that told me this http://www.laundrytree.com/ I think its pretty cool. Just wanted to see if anyone else might have heard of them?