For the EKO1000 a concentrated liquid has been developed consisting of alcohol and some additives. The liquid is completely biodegradable. For use you need to dilute the liquid with water.
Because rats are very clever and have a keen sense of smell it is important to use the EKO1000 liquid and to change it regularly. Depending on the number of rats/mice that are being caught and the temperature of the location of the apparatus, in general you will need to change the liquid once a year. For the quality of the liquid it is important that you remove the rats/mice every now and then.
