Our nail care liquid (30ml) contains acetic acid and disodium EDTA. It provides rich nutrients to nails, thereby promoting their repair function, gradually restoring their smoothness and luster. It is suitable for onychomycosis, atrophy, uneven nail surface, delamination, thickening and yellowing, nail plate peeling, turbidity and discoloration, nail problems, etc. Its usage method is very simple: When using it first, soak the sick nail in warm water, use a file to finely trim the irregular nails, and drop an appropriate amount of this product to slowly penetrate the diseased nail. One drop in the morning and one drop in the evening, and continue to use until the wound heals. And it can also provide nail moisturizing care.