The US EPA rated its active ingredient (dimethoate) an "Extremely Hazardous Substance" and it was discontinued some years ago in the US for residential use. Maybe you can still get it in Canada, or possibly in the US for commercial use.
http://www.orcbs.msu.edu/AWARE/pamp...le3/table1.html
In any case, do be very careful about what you use indoors, especially around cooking areas, pets and children.
Regards,
Matt