Wash and dry your hands
Clean the screen thoroughly with a microfiber cloth
Use a dust remover or tape to lift any dust particles
Lift the screen protector slightly from the nearest edge
Reapply it slowly while pressing bubbles outward
Use a credit card or squeegee wrapped in a soft cloth to push bubbles to the edge
Press firmly from the center toward the edges
For stubborn bubbles, lift the protector and remove trapped dust
Warm the protector lightly with a hair dryer on low if needed
Let the protector sit for a few hours to allow small bubbles to disappear