How long do pop-ups usually last?

Ad pop-ups don't close themselves; they are designed to persist on your screen until you interact with them or force-quit them via the task manager, hogging system RAM and causing constant disruption.

Zero seconds: Root-level blocking

With AdBlock Network, the duration of an ad pop-up is exactly zero. The extension executes read-only asynchronous requests to multiple independent endpoints to sync your local firewall. Our Advanced layer rules stop window creation before it can consume your PC's memory.