It is not recommended to get a pedicure if you have nail fungus. Nail fungus is a medical problem that requires treatment, and nail products intended to treat medical problems, such as nail fungus, are drugs. Many nail products contain potentially harmful ingredients, but are allowed on the market because they are safe when used as directed. If you have nail fungus, it is important to seek treatment from a healthcare provider rather than attempting to treat it with at-home remedies such as vinegar soaks or tea tree oil. There are topical and device-based treatments available for fungal infections of the toenails, such as NONYX Fungal Nail Clarifying Gel. However, it is important to consult with a healthcare provider before using any treatment for nail fungus.