"Racumin Paste is a universal bait to control rats in all areas (Rat holes, Behind appliances and future, ceiling and storage places, etc) including locations with high humidity, such as sewage systems and dumps. Due to its special formulation, Racumin Paste presents the following benefits. - High effectiveness and reliability - Easy handling, ready to use - Tasty and attractive to rats, no baits shyness, biodegradable sachet - Contains Bitrex, a bittering agent to deter children and pets from accidentally ingesting the product"