The entire life cycle can take anywhere from 6 weeks to several months, depending on environmental conditions.
Look for small, round holes in the packaging of food items like cereal, flour, and spices, which are signs that the beetles have been feeding on them and are chewing their way out
So if youre having home pest issues, a first step could be to look and see if you have water that is either Noises in the Walls If you have nighttime noises in your walls or overhead, then you are very likely dealing with rodents
Old school art projects involving beans, nuts or seeds Forgotten bags of pecans, other nuts Spices, potpourri, other dried plant material Cigarettes, pipe tobacco If your home has been previously infested with a mouse or rat, old rodent nests can be infested