I don't have a liquid solution specially made to clean the screens of phones. So what's the substitute for that? I can't use only a cloth since my screen has got stains. So can I use sanitizer/ lens solution? Or is there a better substitute? I need a solution for a stain on my phone's screen. Since for fingerprint marks I simply use a spectacles' cloth
It highly depends on the kind of dirt which is deposited on the screen.
For the most of the cases (no exceptions so far) I used 2 methods:
- use some clean dry cotton cloth - dry cleaning; removes mostly dust and natural finger grease;
- use some wet clean cotton cloth to wash stubborn spots, then apply the fist method for finishing.
I use smartphones for about 10 years, and the above always worked.
NOTE: I am careful and I do not "apply" on the screen unneeded garbage: greases, chocolates, paints...