Mike Paulsen wrote:
G Mulcaster wrote:
Over the last three years I've been spraying strength vinegar on my
cement based pavers to kill moss and weeds.
Works well; however, does vinegar harm cement based pavers?

Thanks, Gary


Most likely, yes. It's a weak acid and will react with the cement and
possibly the aggregate. I'd try to find another solution. (intended)
Hmmm,
Organic vinegar such as apple cider vinegar is not acidic!