Medicated corn remover pads and over-the-counter acid products to remove corns are very popular. Such remedies can be dangerous, especially if the corn is infected or the patient has diabetes or poor circulation. We strongly suggest seeing your podiatrist at Gentle Touch Foot Care before using any of those products, as the acid inside them can be very dangerous for your skin.
Corns and calluses are usually due to abnormalities in pressure points in your foot. Such abnormalities can be treated topically, but usually require orthotics to offload the pressure. Extreme cases may even need surgery to remedy the issue permanently.