Should i remove my iphone 5 screen protector before putting it into the Otterbox Armor Series?

It is not stated that I should remove the screen protector in the instruction manual but i saw a lot of videos in youtube that their Otterbox Armor Series failed in the waterproof test with the screen protector but success without the screen protector. I need help

If worried call Otterbox and ask them which is the way they suggest, and follow their suggestions.

It is really going to come down to two things, the TYPE of screen protector you have on your phone, and their suggestions as to how they would prefer their product being applied, with or without a third party screen protector.