Weed killing------HELP

[WilsonKKW]

I need to kill weeds that are growing between stair stepping stones. I say use bleach, my hubby says use commercial stuff like Weed Be Gone. which will work better? OR.. do you have better ideas? Thanks in advance -Kathy

[David J Bockman]

If they're broadleaved, a spritz of pure white vinegar will work.

Dave