Nail fungus treatment spray & Black Castor oil

7-day” nail fungus treatment sprays are cosmetic and herbal formulations designed to show the first signs of visible nail improvement within 7 days, though completely clearing the infection actually takes 7 to 8 weeks as a new, healthy nail grows out. Because nails are dense, no over-the-counter topical treatment can fully cure a deep fungal infection in just one week. Black Castor oil is effective in boosting hair growth and skin glow.