Anti-fungal properties of lavender oil make it an effective remedy for mild cases of toenail fungus. Apply a few drops of 100% pure lavender essential oil to the infected nails every night and let it soak in while you sleep. To prevent the oil from rubbing off, you can optionally cover your feet with a pair of wool socks. Just be sure not to use socks made of synthetic fibers as this will only worsen the infection. Remember, a nail that looks healthy may still be hiding traces of fungus. It is best to continue topical treatments such as this one for at least a few weeks after the infection appears to be gone.
Topical treatment is also usually recommended for children. One reason for this is that most oral medications aren’t suitable for children. Another reason is that children have thinner nails that grow more quickly, so it’s assumed that treatment with nail polish or creams is more likely to work in children than in adults. White superficial onychomycosis is also often treated with a nail polish or cream.
If you have diabetes, you may have reduced blood circulation and nerve supply in your feet. You're also at greater risk of a bacterial skin infection (cellulitis). So any relatively minor injury to your feet — including a nail fungal infection — can lead to a more serious complication. See your doctor if you have diabetes and think you're developing nail fungus.