I went to the store and couldn't find pink grapefruit. Can I use red grapefruit instead? Also, do you what's causing these stones to stay in our liver? Are they entangled with something? Thank you for your responses so far. I hope this helps as it has helped you! Didn't you mention that you PURPOSELY didn't shower for three days to see the results? If you don't use mineral deodorants or any type of deodorant, do you notice any smell?