If you need to apply a coat of nail polish at all times just to conceal your ugly looking yellow nails, then stop doing that. You never know this could also be contributing to the yellowness of the nails if you have missed a base coat. Instead try whitening your nails naturally so that you could flaunt your nude nails in style. Here are 5 amazing home remedies you can try to naturally whiten your nails. Watch this video also for some useful tips on nail care which will prevent your nails from turning yellow.