Jul
what a great question! Natural deodorants really don't work like the others have said. I've tried the crystal and almost all the others… they either don't work or make you smell worse! I assume the smell is your greatest issue? So my recommendation and own personal use is this… I use tea tree oil and lavender oil. I keep some with me where ever I go and apply as needed. I do a lot of walking and work for a physician so I can't really smell you know…it works well. I've also found that a lavender balm of some sort works well too. I found someone at a farmers market locally that makes her own products and uses bees wax and lavender and other oils to make a perfume “balm” it works great, but the key is to reapply. I think that's the main problem is we get use to the main stream stuff that you put on once a day and never have to apply it again, it's not that simple with the natural stuff but at least you know you're doing your body right! 
Good luck!
Answer:
I have tried a lot of the different herbal deodorants and most of them are no good if you have an active lifestyle. I use Adidas Aluminum free for women now. It is not herbal or chemical free but for me Aluminum was my huge concern because of its links to cancer. I’ve had friends who have tried different things none of them liked the rock. It doesn't really work in the sweat or smell department. I have one friend that just puts essential oils under her arms and that works for her. I would just advocate trying different products because everyone's body is different.
Answer:
I have tried every natural deodorant including the crystal deodorant. None of them worked very well and most gave me a rash. I had to return to the toxic ones, until I found an astonishing natural product called Dr. Mist. It is the only natural deodorant that has ever worked for me. It can be found in most higher end health food stores.
Answer:
A table spoon of high strength liquid chlorophyll every morning helps. It is an internal deodorant that deodorises your body odours before they’re secreted through your pores. It even helps bad breath if it is due to an internal problem.
Liquid chlorophyll also promotes a healthy digestive environment and it is also an energy booster.
Answer:
There’s a rock crystal deodorant called “Thai Stick” which is sold at Whole Foods. It works great, and they last for a VERY long time.
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Crystal deodorant rock. You can get them at any health food store or on the web.
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you mean like leaves, if thaths what you mean then yous should try honey suckles or flowers that smell good
Answer:
Yes, the crystal works very well.