Clear Nails Plus is a product of Roy Williams, who has spent 18 years of his life in the field of medicine. Clear Nails Plus is a product of Roy Williams, who has spent 18 years of his life in the field of medicine. In a video on his official site, he shares the reason for making Clear Nails Plus. His father was on his death bed because of a minor fungal infection which he initially ignored. After every doctor rejected his father for the treatment, he was eager to formulate a safe and reliable supplement