Important, please be sure to read the following chapter: This product is subject to a sales restriction. It may only be sold if you meet one of the three requirements listed below for the use of the product (professional user, expert user, reseller). If a requirement applies to you, please contact us. Buyer information regarding the sale of rodenticides via mail order and online retail: With the Biocidal Products Regulation Implementation Ordinance (ChemBiozidDV) of August 18, 2021, a regulation concerning the sale of biocidal products that may only be used by certain persons ("user category") was introduced into German law for the first time. According to this regulation, and deviating from the previous legal situation, such products may only be sold to these persons. Only resellers are exempt from this regulation. Due to its authorization, the rodenticide you purchased may only be used by professional or expert users. The exact description according to the approval notice reads: “User category: Trained professional users. Use is permitted only by competent users with expertise according to Annex I No. 3 of the Hazardous Substances Ordinance (version of March 29, 2017), provided that such expertise is required therein. Otherwise, the rodenticide may also be used by the trained professional users mentioned under a) and b): a) Professional users with expertise according to the Plant Protection Expertise Ordinance (PflSchSachkV) b) Users with special expertise who can provide proof (certificate) of participation in a training course with the following content: • Behavior and biology of rodents • Legal basis for the control of rats and mice • Rodent control (including integrated pest management and resistance management) • Mode of action of rodenticides (especially anticoagulants) • Hazards and risks of using rodenticides for humans and the environment Environment and techniques for risk reduction (especially primary and secondary poisoning of non-target animals and its prevention, handling of PBT/vPvB substances) • Application techniques/procedure and documentation • Behavior of rats in sewers. We disclaim all liability for damages resulting from your inadequate knowledge of the new legal situation. Product description: The active ingredient brodifacoum belongs to the group of anticoagulants. It prevents the blood from clotting and causes internal bleeding. A single ingestion of a sufficient quantity of Ratzia Bag B 25 may be enough to kill the harmful rodents. The effect usually occurs after approximately 4-10 days. The bait contains a bittering agent that makes it unpalatable to humans and pets, thus reducing the risk of accidental ingestion. Application: For: Outdoor and indoor use, placement in bait boxes. Against: Rats, brown rats, mice, house mice. Instructions for use: Before baiting the Identify the rodent species, its preferred habitats, the cause of the infestation, and assess the extent of the infestation. Remove easily accessible food sources and water sources for rodents (e.g., spilled grain, food scraps, etc.). Place the product in the immediate vicinity where rodents have previously been observed (e.g., rodent trails, nesting sites, feeding areas, holes, burrows, etc.). Protect the bait from the elements (e.g., snow, rain, etc.). Place the bait in areas that are not prone to flooding. Replace the bait if it becomes soiled or damaged by water. Check the bait at each location.