You may have to buff the screen for 5 minutes or maybe more right before all fingerprints and smudges have been taken out. With a delicate lint-free cloth — a microfiber cleaning cloth that you can uncover on Amazon is right — wipe the iPad's screen with small circular motions. https://www.linkedin.com/posts/anhometech_anhome-keyboard-cleaner-kit-cleaning-tool-activity-7180578955060473856-5DHX?utm_source=share&utm_medium=member_desktop