Fresh Cab Trust the Original Natural Rodent Repellent Protecting Farm & Families Since 1995. Keep destructive rodents out of your shed, garage, basement, attic, pantry, cabin, boat, even drop ceilings. Just place this read-to-use all-natural rodent pouch anywhere mice, rates and other small rodents are a problem. Effective, safe and botanical. USA made. Usage Guildelines: For preventative use in non-infested areas, simply place one pouch for every 125 sq. feet, scent lasts up to 90 days. For use in currently infested areas, increase use to 1 pouch per 8 sq. feet of floor space and replace every 30 days.