Notice and possession
If you want the house empty first, the usual notice under Pennsylvania Landlord and Tenant Act §501 is 10 days for unpaid rent, and 15 or 30 days when a lease ends, depending on how long the lease is. See the Pennsylvania notice-to-quit law.
A notice is not itself an order for possession or an automatic move-out date. Do not treat a notice alone as permission to change locks or remove occupants; follow the applicable court process, including the rules for an order for possession.
