I would not reccomend using present Splenda as a yeast killer for mild cases. It can help with severe cases of candida. It's been formulated to encourage yeast growth as it kills yeast with the sucralose. I reccomend the use of pure sucralose for all levels of infections of candida. It was pure sucralose that killed my overgrowth, but pure sucralose dissappeared before I could kill out the yeast completely. Pure sucralose is difficult to find these days.