Question 1

What is green nail? Causes, treatment and prevention

Accepted Answer

Green nail is a discoloration caused by bacteria (often Pseudomonas) growing in the gap between the natural nail and gel. It is easy to miss because it rarely hurts, and tends to occur when lifted gel is left in place. Prevent it by removing or refilling lifted gel promptly, getting regular maintenance every 3–4 weeks, and keeping nails clean and dry.

Question 2

How long does gel nail last? When should I get a refill?

Accepted Answer

Gel nails typically last about 3–4 weeks, the cycle most salons recommend for both appearance and nail health. There is individual variation, but leaving them on too long can thin the nail and cause green nail, so refill promptly once lifting appears.

Question 3

How much does a manicure cost and what determines the price?

Accepted Answer

Nail pricing depends on the design, length, parts, and whether removal and care are included. One-color is the base, and gradients, art, and stones add to the cost. At PRIVÉ Shirokane, prices start from ¥7,500 for one-color, including careful prep and a design consultation. See our price menu or ask at your consultation for details.

Question 4

What are ParaGel and fill-in? Are they gentle on natural nails?

Accepted Answer

Both reduce damage to natural nails. ParaGel is a gel that adheres with little to no filing (no sanding), while fill-in is a technique that leaves one base layer and builds on top, avoiding repeated removal. Thin or first-time nails suit ParaGel; ongoing wearers suit fill-in.

Question 5

First time at a nail salon — what's the flow and how long does it take?

Accepted Answer

No worries for first-timers. The flow is: counseling → prep (cuticle care) → removal if needed → color/art → finishing & moisturizing. One-color takes about 60–90 minutes; elaborate art can take up to ~2 hours. Mention prior gel removal or complex designs when booking.

Question 6

What's the difference between gel nails and regular polish?

Accepted Answer

Main differences are longevity, finish, and curing. Polish air-dries and lasts a few days to a week; gel cures under LED/UV for higher shine, strength, and 2–4 weeks of wear, and is better for art and length. Gel requires proper removal, usually at a salon.

Nail Q&A

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