RAT ICE is the only approved usage of dry ice for rodents in the U.S.
Rat Ice (carbon dioxide) pellets are placed into the openings of outdoor rat burrows to sublimate, which displaces oxygen into the burrows.
Always apply rodenticides according to the label. Take care when handling Rat Ice and follow all safety precautions.
Rat Ice is currently available in limited markets including: Boston, New York, Philadelphia, Baltimore, Connecticut and Chicago. Details on expansion into additional markets will be released, once available. For questions about Rat Ice, please contact Bell Labs at 1-608-241-0202.