Why do screen protectors fail so often for my wife and daughter?
Usually, when I apply a screen protector on a phone, it typically last the duration of my phone, this appears to be true for my son as well.
However, for both my wife and daughter, I seemed to have to apply a new screen protector several times a year. First the sides starts separating often a week after they are applied. Often cracks starts to develop. My wife is particularly careful with her phone, and drop it a lot less than me so it's not because they dropped it too much.
My current hypothesis is that this is due to some sort of skincare product that they use that may causing the adhesive to fail. The other possibility is that they stored their phone in their purse instead of their pocket like I typically do. I would expect being stored in my pocket would be more stressful?
Anyone in the fixit community have a clue?