How to prevent your screen from getting dirty.How to clean your screen.
Step 1: How to Clean Your Screen
You will need a wet rag and a dry rag.
Step 2: Clean Screen
Put some soap in the wet rag and scrub your screen gently then wipe it off with the dry rag.
Step 3: Prevent
If you use a stylus like me then make sure you clean it before using it and if you use your fingers then clean then before touching your screen.