i think my nails are pretty healthy, they are all the same length and pretty long, but the white part is yellowed and also at the corners where the white part starts and is still over the skin, you can see the skin color through it. it's hard to explain, but does anyone know of a way to make the whites of your nails brighter and whiter other than a french manicure? I rarely polish my nails with color, i really like OPI Nail Envy in matte instead. I've also tried a nail white pencil, but that looks crappy cause it gets all over your skin, too. plus it washes off. any suggestions?