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Why Your Gems Fall Off

The 5 Biological Factors Most Technicians Never Learn — and the Pre-Application Checklist That Prevents Failure

Written by Nhi · Oral Health Therapist · AHPRA Registered · University of Sydney

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The Gemist Hub Academy

Why Your Gems Fall Off

The Complete Retention Guide

What You Will Learn

01

Enamel Is Not What You Think

Why the standard "etch for 15 seconds" advice fails. Understanding enamel variability across clients, teeth, and conditions.

02

The 4 Biological Factors

Saliva pH, medications, dietary acids, and dental disease. The hidden variables that determine whether your gems last or fail.

03

Your Pre-Application Checklist

A printable, step-by-step checklist for enamel assessment and surface preparation. Use this before every single appointment.

04

When to Say No

Client candidacy red flags. Veneers, crowns, orthodontics, pregnancy, medications — when gem application is contraindicated.

05

The Aftercare That Actually Works

What to tell your clients (and what most technicians get wrong). Dietary advice, oral hygiene modifications, and follow-up protocol.

Because Most Gem Training Skips the Science

90% of tooth gem technicians have zero dental background. They learned from online courses that teach application technique but not enamel biology.

The result? Gems that fall off in days. Clients who do not return. Revenue lost to free redo appointments. And a growing reputation problem that follows you.

This guide bridges that gap. Written by an AHPRA-registered Oral Health Therapist, it gives you the clinical context your training missed — for free.

90% of technicians have no dental credentials
6% max formula strength for non-dental providers
600+ clients treated with zero failures since 2021

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Start applying dental-grade knowledge to your practice today. The guide includes a printable pre-application checklist you can use at your very next appointment.

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