海角大神

One way to get rid of weeds in cracks in sidewalks, driveways, and patios聽聽is to pour boiling water on them. It may take two or three attempts over several days to kill聽perennial weeds completely聽with this method聽-- it depends on their type and size -- but it's inexpensive and not harmful to the environment. However, you'll want to聽wear closed-toe shoes, long pants, and long sleeves -- and be very careful.