Some of the post questioned its results, but it is definitely a better test than the spit test.
I have never done it myself. I did a hair analysis (this one does not test for candida but it allows you to find out which nutrients you are deficient in and which heavy metals are intoxicating your body).
By the way, I totally forgot to mention to you a natural antifungal that works marvel on the skin (and... bonus... it is natural) = Coconut oil. Go buy some at your Health store and let me know what you think of the results. (This antifungal applied topically will help locally, you still need to do the diet and the cleanses... .
that is , if indeed you have candida.)