We were fortunate to buy some last year from the Behrs.Its great stuff and a line of chalk in the ant favored areas really does the trick! Ants no longer a prob.Thank you! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.cs.huji.ac.il/pipermail/rbs/attachments/20110525/9fddb543/attachment.html>