Blanco keratin granulations on the toenails are harmless surface changes that often appear after repeated polish or gel wear. They’re not an infection or disease — just a sign the nail surface has become a little dehydrated and roughened where keratin cells lifted.
Here’s how to treat and improve them:
1. Wash with soap and water.
2. Moisturising & Nail Recovery
- Apply a aceite de uñas o aceite para cutículas (jojoba or vitamin E–based) diario.
- Massage into the nail plate and cuticle to help restore flexibility and hydration.
- A nail-strengthening serum o keratin treatment can also help rebind the surface.
3. Avoid Dehydrating Products
- If you must wear polish, use a nourishing base coat designed for weak or damaged nails.
4. Keep Nails Short & Protected
- Keep the free edge smooth to prevent catching or peeling.
- Wear breathable socks and dry shoes thoroughly to avoid extra moisture stress.
5. Allow Time
- As the nail grows out, the white areas will disappear — toenails grow slowly, so it might take several months for full renewal.
⚠️ Educational note:
Keratin granulations are no fungal or infectious. But if manchas blancas persist, spread, or become crumbly or thickened, it could be something else (like superficial white onychomycosis) and worth showing a podiatrist for confirmation.
