How to get rid of grass in cracks on sidewalks

Image by Chris Campbell via Flickr

Why break your back by bending or even kneeling to pull out the grass and weads in the cracks in your sidewalk. Here is an easier way - just take a good amount of salt and pour it over the unwanted grass or wead areas. The grass or weads will die off and if it comes out again repeat the process. You should be rid of the grass or weads.