Does the Ultra Biomass Bait begin to attract flies immediately?
The bait must warm in the sun and the scents be carried into the atmosphere, as mentioned above. In warm weather, this begins to happen in about 2 days. In cooler climates, it can take a few more days to reach full tempo. The process can be sped up by activating the bait with water and keeping the solution warm in a jar indoors before transferring it outdoors. In both warm and cool climates, the activation can be sped up by adding in a pinch of your local damp soil.