When weeds threaten the pristine beauty of your landscaping areas, take fast and decisive action to eradicate them. Roundup herbicide will effectively kill weeds growing in your lawn and garden. However, because Roundup is a non-selective herbicide, it will kill any plant it contacts. For this reason, you must apply Roundup carefully to prevent it from touching your desired plants. Make Roundup stick to weeds to kill only the weeds and nothing else.
Pour Roundup in the bucket. Saturate the sponge completely with the Roundup herbicide spray. Take care not to drip Roundup onto any desired plants as you saturate the sponge.
Rub the saturated sponge over the foliage of the weeds, covering the weed growth completely with the herbicide. Even a small amount of herbicide on the plant foliage is probably enough to kill weeds. Apply the Roundup to every weed using the same method.
Wait three days to assess the condition of the weeds. If they do not seem like they are visibly dying, reapply the Roundup using the same method.