Wash and dry your hands
Clean the screen thoroughly
Lift the nearest edge of the protector slightly
Use a microfiber cloth or card wrapped in cloth to push bubbles outward
Press from the center toward the edges
Reapply the protector slowly and evenly
Use a dust sticker or tape to remove trapped dust if needed
Smooth the protector down as you go
Leave small bubbles for 24 to 48 hours if the protector is self-healing
Replace the protector if bubbles are caused by dust, damage, or poor fit