Often your eyeglasses spread over oil and dirt, especially walking on the street in the humid summertime. Many people may experience dirt spread over the glasses. When you erase with a cleaning towel, the grease on the surface spread on the glass or frame completely. It is so embarrassing. It even regards as an irritating thing inside a post .
The use of smartphone & glasses cleaner makes the output different. Squeeze bottle for 1 or 2 drops solvent on the glasses and clean.
A test is recorded as below. The left photo shows solvent drop put on left glass. After cleaning, the piece of paper can read clearly (right photo).
Will you consider this way ?