Hook this around through the draft door, and you'll rid your EGG of any excess ash in no time.
If you've got your Ash Pan at the ready, simply use it to collect and dispose of anything you find.

Big Green Egg recommend giving your Draft Door a clearing out after around six cooks.
This will help you to maintain the EGG's famously amazing airflow, so your outdoor cooker will be firing on all cylinders.