Change socks and hosiery every day and change your shoes on a daily basis. You can also remove dirt from your nails to avoid fungal infections. Kerassentials reviews posted on their website provide real-life evidence that the product is true to its claims. Flaxseed oil is rich in omega-3 fatty acid, which helps nourish and strengthen nails. This can infect the skin and toenails. Follow the instructions of your healthcare provider for applying and removing a topical treatment. Each ingredient has its own unique qualities. Kerassentials tincture is a liquid tincture formulated by a doctor to target the root cause nail fungus. It can form on any nail but it is more common in the toenails. These drugs help a new nail grow free of infection, slowly replacing the infected part. Toenail fungus can be treated by many factors, including nail penetrability and infection severity.