May 31, 2026
How to Treat Green Nails at Home
You noticed it while washing your hands or removing nail polish. A streak of green under your nail, maybe light and easy to dismiss, maybe dark enough to make your stomach drop. Either way, you want answers fast. The good news? Most green nail cases are completely treatable at home. The discoloration looks alarming, but it rarely signals anything dangerous. What it does signal is a bacterial or fungal environment that needs immediate attention before it spreads or deepens. This guide walks you through everything you need: what causes green nails, who is most at risk, how to treat them
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