Q: What is causing the yellow tint on my nails?
A: Most likely it's residual stain from a dark red polish. Manicurists love this effective home remedy: Mix hydrogen peroxide with baking soda to form a paste, then pack it on nail beds for four minutes.
For a ready made fix, try Sally Hansen Insta Brite Nail Whitener ($5.95).
Smooches & White Nail Quick Claps