Wash and dry your hands
Clean the screen thoroughly
Lift the screen protector slightly from the bubbled area
Use a microfiber cloth or card wrapped in a soft cloth
Push the bubble toward the nearest edge
Press slowly and evenly
Reapply the protector carefully if needed
Use tape to lift dust particles if a bubble is caused by debris
Smooth the protector from the center outward
Leave small bubbles for 24 to 48 hours if they are tiny and trapped air
Replace the protector if bubbles will not go away