Good for you! Clean up takes time but is rewarding. You have the option to manually empty the trash, too. You can select "Empty Trash Now" when in the Trash folder or you can select some of the oldest ones and delete those. If you select Empty Trash Now, it will immediately remove ALL the emails in Trash. If you are wanting to select some of the older ones, then click on the right arrow next to the email count in the upper right corner while in the Trash folder/label. Then go to the last page and manually delete some of the older ones.