I do manicure and pedicure usually once or twice a week because I always use slippers, step-ins and shoes that show the toes, therefore,exposing the nails. I don't go to parlors to let them clean my nails because I don't want to use common sets of instruments because I am afraid of acquiring diseases like hepatitis and AIDS. there are times that cutting the skin around the nails are accidentally done making the blood goes out and touch the instruments being used. so i find it safest to use my own set of instruments. also, i rarely use colors for my nails. they make the color of my nails turn yellow. i use them on special occassions only and when done, i remove it immediately before my next shower.