Description Storm Ultra Secure is a ready-to-use rodenticide block bait for the control of house mice, brown rats and black rats. Active substance: 0.0025 % flocoumafen Single feed rodenticide with results seen between 4-10 days. Use in a tamper-resistant bait station For use indoor and outdoor around buildings Securable Convenient for domestic use Should be stored in a dry area out of the reach of children. For house mice, indoor and outdoor around buildings, 1 block every 1-2 metres For rats, indoor and outdoor around buildings, 2-3 blocks every 5-10 metres For rats, in burrows (in countries where burrow baiting is permitted) 2-3 blocks
