Aservice that provides a death with dignity; pain management in a humane and comfortable environment; usually outside of a hospital setting:

Hospice is a service that provides a death with dignity; pain management in a humane and comfortable environment; usually outside of a hospital setting.
Hospice focuses on the palliation of a chronically ill, terminally ill or seriously ill patient's pain and symptoms.

Answer; 
Hospice.

Hospice is a service that provides a death with dignity; pain management in a humane and comfortable environment; usually outside of a hospital setting. 

Hospice care is designed to provide support to you and your loved ones during the final phase of life.
It focuses on the comfort and provides a better quality of life, with an objective to enable one to have an alert, pain-free life and live each day as fully as possible. 

I’m sure it is runoff but if you were going to choose more than cooking oil and runoff