Touch screens are a life saver, one can do 2 things at the same time but they have a downside, they get dirty and grease in no time.
I just found a way to keep the screen more or less clean for a bit longer - if one can say that.
ALL NEEDED IS:
- A clean dry microfiber cloth (when they need washing I do not add softener to the last rinse)
- Water
- A drop of white vinegar
1 - Dip one tip of the microfiber cloth into clean water - just enough to make the tip damp - and give a wipe to the screen, do not scrub, do not press.
2 - After wiping the screen, if you still can see the little circles of dirt do not try to remove them with your nails, add just a little drop of white vinegar to the damp tip and wipe it very gently - do not scrub, do not press.
3 Dip another tip of the microfiber cloth into clean water - just want humid not wet - and rinse it.
To give the shine, we all love, I clean a bit of the screen with a damp cloth and buff dry straight away.
It works like a treat - well until the screen gets touched it again with dirty or greasy fingers.
NOTE - I keep a microfiber cloth always at hand, they are very good to clean my reading glasses also.