Thats good one thanks. This is similar on how manifestation film is applied on glass on shopfronts. I honestly never thought to scale that down lol.In my youth I was a big car nut. I tinted probably 1000 car windows.
take a cup of water and mix the smallest little bit of soap into it. Enough to bubble. Use a spray bottle capable of a fine mist.
Mist the screen.
Dampen your fingers to avoid prints on sticky side of screen protector.
Install screen protector.
remove bubbles with credit card and then let it sit to fully evaporate and thus stick overnight.
the soap keeps things slippery so you can really position the screen where you want it and get the bubble out. You don’t need a lot of spray AT ALL. And no, you won’t drown the DAP unless you are foolish with the amount of spray used (and even then most of them are IP rated now anyway)
As @Whitigir said task is a pain in exhaust.
@Whitigir Did you use the stock film or bought something else? Need to apply on on my dx300 too even if i am not using it as much recently.