DYI for sidewalk weeds?

I hate chemicals so I boil water in my teapot and pour it over weeds in the morning so the sun can work it's magic the rest of the day! And there you have it, dead weeds my morning!!!

I have used vinegar and water (use stronger ratio of vinegar) in spray bottle.

Sprinkle salt and the weeds will die.

I am assuming the weeds are in the cracks.If you don't wish to spray a weed killer---hot water poured on them---salt diluted in water---baking soda diluted in water.Good luck!

vinager or salt water from ice cream making

I use straight vinegar.

20 muleteam borax swept dry into the cracks/spaces

Once again I really love vinegar in a spray bottle and use it straight on the weeds. I don't like commercial sprays as we have a lot of pet walkers in the neighborhood