What's kind of strange for me, I got Candida rash on my feet last summer. I had read that it didn't like an acidic environment so I tried soaking my feet in hot water with white vinegar added. After a week or so I didn't notice any improvement. I was even applying Nystatin cream and powder. I then switched to Epsom Salt and baking soda in the water and it cleared up in a couple of days.
The rash started in my groin (I thought it was jock itch at first), and soon spread to my butt, under my arms and chest, and my feet. Since I started soaking in the salts and baking soda I have been chasing it everywhere except my feet.