How do I kill weeds in the cracks of a cement sidewalk?

Credit: Flickr / Eric__I_E

Q: How do I kill weeds in the cracks of a cement sidewalk?

A quick and easy way to rid your sidewalk and any other areas of weeds is to simply spray them with vinegar. Choose a sunny day and give them a good spritz. You may need to do a follow up with another spray two or three days later. We use this system at my house for our gravel walkways and it works great! (Just avoid spraying your plants with the vinegar, as it will kill them too.)