Using a lint-free cloth (or coffee filter) and some high concentration (>90%) isopropyl alcohol, clean the areas of the frame and screen where you removed the old adhesive.

For best results, swipe your cleaning cloth in one direction, not back and forth.

Work around the fragile grounding clips. If you bend one out of place, gently bend it back with your fingers or tweezers.

Take your time doing this. A clean frame allows replacement adhesive to lay evenly, ensuring a better bond.