Selontra is a ready-to-use securable block bait. It's extremely palatable formulation has been proven in trials. In comparisons of Selontra and other alternative foods consumed by rats on the first day, 13.2 times more Selontra than maize silage and 4.4 times more Selontra than piglet feed was eaten, showing it is effective even where highly attractive food sources are available. Selontra is not an anticoagulant. The active substance in Selontra is cholecalciferol, which has a different mode of action to anticoagulants. Rodents stop feeding within the first day after consuming a lethal dose of Selontra. Due to it's unique mode of action and the extremely palatable bait, Selontra enables you to achieve complete control of even large rodent infestations within as few as 7 days. Selontra novel formulation has also been proved to be stable and effective in both dry and humid environments and across both hot and cold temperature extremes.