The choice of product is based on the composition of bait, the environment in which the bait is used as well as the biology of enemy. We can however recommend the following:

Mice have the habit to eat a small amount in every point. We recommend to place on frequent points with 20-30gr. bait each one, in distances of 2 metres from each other. While the mice have small beam of activity, the baits should placed near their nests. To find the nests, search for marks, as passages, excrements and gnawing. Inspect in regular time intervals the bait stations and add new bait as soon as the other is consumed. As soon as the mice have been exterminated, (you will understand it when the bait remains intact) remove any remains and discard them suitably. Rats are very suspicious in a new source of food. However as soon as they feel sure, are nourished from one or more baiting points. Select places of installation of baiting stations very carefully. Inspect the environment for points of gathering, for example, passages, openings or shafts. Normally, use 200gr bait for each bait station. Avoid placing limited quantity of bait because does not reach for all rodents and each one is consuming a very small quantity. You must regularly inspect all bait stations and substitute the quantity of bait eaten until remain intact, point that rats were eliminated.