How do you kill weeds in a large area naturally?
                7 Ways to Kill Yard Weeds, Naturally
- Newspaper. A carpet of newspaper, which blocks sunlight and oxygen from reaching the soil, will smother weeds already sprouted and prevent new ones from growing. ... 
 - Old Shower Curtains and Carpet Samples. ... 
 - Corn Gluten Meal. ... 
 - Vinegar. ... 
 - Vodka. ... 
 - Soap. ... 
 - Boiling Water.