Myth vs Truth: Is E-File Prep Unsafe?

E-file prep is one of the most misunderstood techniques in nail care.Some people hear “e-file” and imagine drilling, thinning, or damaging the nail.

But when performed correctly — as it is at Satomi Nails on High Street — e-file prep is safer, gentler, and more precisethan manual methods.

Truth #1: E-File Prep Removes Dead Skin, Not Nail Plate

With the correct bit, speed, and angle, the e-file targets cuticle buildup only.

Satomi says:

“The goal is to clean the nail, not thin it.”

This creates perfect adhesion without harming the nail.

Truth #2: E-Files Reduce Over-Filing

Manual filing can remove too much natural nail.A controlled e-file removes less, not more.

Truth #3: It Creates Longer-Lasting Results

Clean cuticle prep = longer wear.This is why Satomi’s clients often get 3+ weeks of chip-free nails.

Truth #4: It's More Hygienic

No soaking, no softening skin, no cutting living tissue.Just precision.

E-file prep, when done correctly, is the gold standard for long-lasting, healthy gel manicures — especially for Auckland professionals who need durability.

📍 Satomi Nails – Auckland CBD