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

https://www.mediafire.com/file/esr8lgkadh171ht/pdf-15244-36395.pdf/file

Irregular results often come from irregular gel application; use well-fitted trays and avoid overfilling to prevent streaks, gum inflammation, and squandered product.