It is not my intention to belabor the point that formic acid is deadly. You can read all about it and make up your own minds. Cheers! http://www.osha.gov/SLTC/healthguidelines/formicacid/recognition.html *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Guidelines for posting to BEE-L can be found at: http://honeybeeworld.com/bee-l/guidelines.htm