First Formula is an efficient, ready to use block bait for use in damp or dry situations.
This product is designed for the control of rats and mice.
The active ingredient is brodifacoum, which is formulated for outstanding weatherability and palatability to control rodents with a single feeding, even in harsh conditions.
It can be used in and around agricultural, commercial, domestic and industrial buildings.
For the control of rats:
- place 1 to 3 blocks at intervals of 5-9 m in infested areas;
For the control of mice:
- place single blocks at 2-3 m intervals in infested areas;
- eliminate, as far as practicable, all alternative food sources;
- bait the infested area;
- place baits under cover and replace eaten baits;
- to reduce rat/mouse numbers, baiting for at least two weeks is necessary.