Screen protectors are vital for keeping your phone display free from scratches and chips. They've come a long way since the age of thin rubbery protectors and these days are commonly made from tempered glass. But if your screen protector is cracked, you'll probably need to remove it.

When should you take off a screen protector?

After an appropriate mourning period (say, ten seconds), carefully remove the broken protector and replace it as soon as possible. Continuing to use a broken glass screen protector can be dangerous, as the sharp cracks can deal out harsh cuts to your fingers.

How long should you keep a screen protector on?

We don't know the exact difference but here's the kicker: the spray coating lasts only a month while the statically applied coatings will last three months. Let that sink in. One of the biggest selling features of the screen protectors will last between 1-3 months.