Everyone is different as to how their pattern of healing will be, but for what it is worth, my bronchia started expelling candida about 2-3 months after I began treating myself for candida. But, I was absolutely riddled with the stuff from head to toe. if you are not as bad off, it could be sooner.
...unless you have an autoimmune disorder. If you do, then be careful about anything that boosts the immune system.. the trade-off would be making the autoimmune condition worse. For most people, this is not a consideration.
It took me a month. And unfortuneatly, the expelling of the candida irritated my lungs so much that it ended up giving me real bronchitis, and I had to go on an Antibiotic to get over it. Of course, my candida exploded with the antibiotic, but I was able to get it back under control with antifungals.