I havn't tried it... but to add to the hydrogen peroxide water mix... it might be a good idea to add a little vinegar to the mix because vinegar will nuetralize the ph level in your vagina since the ph of vinegar is similar to the ph in your vagina which will decrease the growth of yeast. Just an idea. The only thing is... I don't know how hydrogen peroxide and vinegar will react together. You can also leave out the hydrogen peroxide and just douch with a vinegar water mix... but I don't think that solves all the problems down there. I'm waiting for a yeast infection to try this out on... so if someone else tries it and it works or doesn't work.... you should email me at butterflygodess08@yahoo.com and let me know.