Great after wearing dark nail polish.How to get white nails -- make a paste using 1 tbsp peroxide and 2 tbsp baking soda. Let this paste sit on your nails for 5 minutes and voila! REMEMBER THIS AFTER USING DARK NAIL POLISH!
Natural Way To Whiten Yellow Nails – A Quick Trick to Make your Nails Look Whiter. Since I've had nail polish on for awhile, my nails are looking really yellow - and even kinda green-stained from my last look O.o Really hope this works!