Tips, Tricks & Advice | March 2025
Back to Blog

Common Application Issues: Troubleshooting & Pro Tips for Nail Technicians

Applying professional gel products should be a seamless process, but even the most experienced nail technicians encounter common application issues. Whether it's inconsistent coverage, premature lifting, or curing complications, these challenges can hinder results and create frustration. This guide breaks down frequent technical hurdles and provides expert solutions to ensure flawless application, every time.

1. Lifting and Peeling: Why Does It Happen?

The Problem: One of the most common concerns professionals face is gel lifting, often caused by improper nail prep, incorrect product application, or insufficient curing.

The Fix:

Nail Prep Perfection: Always start with a clean, oil-free nail plate. Use TGB Lint-Free Wipes with a gentle dehydrator to remove any residue. Thin, Even Layers: Overloading the brush can lead to uneven application, causing lifting. Apply BIAB™ (Builder in a Bottle™) in thin layers for optimal adhesion. Cure Correctly: Ensure your TGB Light The Way Nail Lamp is properly calibrated. Under-curing can lead to premature lifting, so always follow the recommended curing times.

Why TGB? BIAB™ is formulated with self-levelling technology, ensuring superior adhesion while maintaining natural nail health. Pairing it with TGB's Rubber Base enhances flexibility, preventing lifting and peeling.

2. Streaky or Uneven Coverage

The Problem: Streaks or uneven coverage can ruin a perfect set, often resulting from excessive brush pressure, improper gel consistency, or skipping a base layer.

The Fix:

Control Your Brush Pressure: A light hand ensures even distribution without dragging the gel.

Work in Thin Layers: Build coverage gradually rather than trying to achieve full opacity in one coat.

Use the Right Base: TGB’s Rubber Base provides the perfect foundation, ensuring even application and longevity.

Why TGB? TGB's highly pigmented gel polishes are designed for smooth application and full coverage in just two coats, reducing streaking and uneven patches.

3. Shrinking Gel

The Problem: Gel polish shrinking away from the edges can occur when the nail plate is not fully prepped, or if the gel isn't given time to self-level before curing.

The Fix:

Proper Prep is Key: Buff the natural nail gently and remove all debris before application.

Give the Gel Time: Before curing, let the gel self-level for a few seconds.

Avoid Overloading: Too much gel on the brush can cause uneven shrinkage — keep it thin and controlled.

Why TGB? The GelBottle's formulas are designed with superior self-levelling properties to prevent shrinking, ensuring a smooth, even application from cuticle to tip.

4. Heat Spikes

The Problem: Clients experiencing heat spikes is a common concern, particularly with BIAB™ or thicker layers of gel.

The Fix:

Apply in Thinner Layers: Gradually build up the structure rather than applying too much product at once.

Use Low Heat Mode: TGB’s nail lamp features a Low Heat Mode, reducing the intensity of the initial cure.

Educate Clients: Let your clients know they can briefly remove their hand from the lamp if discomfort occurs.

HEMA-Free:

Why TGB? TGB's Light The Way Nail Lamp is engineered with adjustable settings to cater to all gel formulas, ensuring a comfortable curing process without heat spikes.

Professional Development

Looking to perfect your gel application further? Explore our TGB Academy Courses and technical guides to elevate your skills.

  • Painted over 2 Billion Nails
  • Inventor of BIAB™
  • Available across 5 Continents