I'm a man - but I think I can give you advice. I took green walnuts in the village and opened them to eat the core. They contain a lot of iodine and it really stains a lot. Then no matter how much you rub and whatever soaps you use - do not wash. It will stay dirty for about a week (and maybe more). So be careful when putting iodine on your nails - do not get dirty, because your hands will sit for so long.
1 pride_lgtb18 answered
And I want to be healed. as far as I know it is not a problem to put nail polish on top but I think you should only go with some dark top coat because iodine is not visible, it paints a lot and I wonder if I put iodine how long will my nails be painted?