Irregular outcomes frequently come from unequal gel application; use well-fitted trays and avoid overfilling to prevent streaks

https://www.mediafire.com/file/wm32te5dhzxhx00/pdf-8349-8921.pdf/file

Irregular results typically originate from irregular gel application; usage well-fitted trays and prevent overfilling to avoid streaks, gum irritation, and squandered item.