Certified GKH Gardening Expert
Unfortunately, not everyone feels that way. In order to cater to EVERYONE'S gardening needs, we must also include information on this subject as well. There are many organic means by which to kill weeds, including vinegar, and just about any salt. You may choose, at any time, to use a natural method, regardless of what others choose to use.
It would be very unfair to those that have a need to use these products on a commercial scale not to include this information, and it is up to everyone as responsible gardeners to use these sparingly and properly, and be informed of the subject.