Patchy outcomes often come from irregular gel application; use well-fitted trays and avoid overfilling to avoid streaks

https://www.mediafire.com/file/3q9qrwyrgvg62t4/pdf-82273-49147.pdf/file

Irregular outcomes typically come from unequal gel application; use well-fitted trays and prevent overfilling to avoid streaks, gum inflammation, and wasted item.