
Removing gel nails and discovering "green nails" may not just be leftover color but a warning sign of bacterial and fungal infection beneath the nail that beauty lovers should not overlook. What causes this condition and how is it treated? Let's check!
Gel nail treatments are a popular beauty trend, but many regular users have faced a worrying problem when removing gel nails or washing off gel polish and find that the nail surface has turned green, commonly called "Greenies" in the nail industry. This condition is not a matter of leftover nail polish but a health warning for nails that needs urgent attention.
According to dermatology experts, Green Nail Syndrome usually results from infection by the bacterium Pseudomonas aeruginosa, which thrives in moist environments.
When gel nails are left on too long and begin to lift or peel, gaps form between the gel and the natural nail, allowing water and moisture to get trapped inside. This creates an ideal breeding ground for bacteria, which release green pigments staining the nail surface. In some cases, fungal infections under the nail may also be present. Historically, these symptoms were common among people frequently exposed to water, but now they are increasingly seen in those who regularly use nail extensions and gel treatments.
People who frequently get gel nails should closely monitor for abnormalities. If the following symptoms appear after removing gel nails, immediately pause nail treatments:
If green discoloration or signs of fungal infection appear after removing gel nails, follow these initial recommendations:
The best prevention is good hygiene during nail treatments. Do not leave gel nails on longer than 3-4 weeks. If gel polish starts cracking or lifting, have a professional remove it immediately. Avoid peeling or scraping gel polish yourself. Also, choose nail salons with proper sterilization standards to reduce infection risk and allow periods of "nail rest" so natural nails can recover strength. Although green nails can look alarming, with proper awareness and hygienic nail care habits, nails can become beautiful and healthy again.