Apple cider vinegar helps with it. Swish some around in your mouth and gargle it
These are some home remedies I found on the web, hope they help you out!
Brush the teeth with a soft toothbrush.
Rinse the mouth with a diluted 3% hydrogen peroxide solution.
Rinse the mouth with warm saltwater.
Avoid mouthwash as it can alter the normal flora of the mouth.
Eat unsweetened yogurt while taking antibiotics.
Lactobacillus acidophilus supplements may help maintain a healthy balance of Candida.