Against dirt and bubble heading there are several towels included, with which you can clean up its display completely.
The application was incredibly easy! Once the glass has a tiny approach on the display you can observe the beautiful and the glass capillary settles almost completely and that by itself! A light pressing at all places and at the edge has perfected the seat.
When using one notices no difference to the original display, it is as if it does not exist the glass. No "glue" of the fingers on the surface, hardly discontinuation of fingerprints and a very durable surface. When benefits in the front pocket, the surface clean within a few steps from the rubbing on the inside of the pocket by itself and is completely clean and like new!
Just buy it !!