Rodent Droppings

rodent droppings The droppings on the left are from mice, the ones to the right are from rats or squirrels. When inspecting for rodent droppings, do not confuse the smaller mice dropping with roach excrement. Cockroach droppings are smaller and more slender than mice droppings and have a distinct ridge along the edges. The larger American roach dropping is blunt on end. Squirrel droppings are similar to rat droppings but have a twist at the midpoint of the dropping.

Use gloves and facemasks when handling rodent feces. Do not stir up dust by vacuuming, sweeping, or any other means.Mix 1½ cups of household bleach in 1 gallon of water. Once everything is soaked for 10-30 minutes, remove all of the nest material, mice or droppings with damp towel and then mop or sponge the area with bleach solution.

Rodent Types and Pellet Droppings Characteristics

Mice

Qty: 50-75 pellets a day
Size: 1/4" long
Shape: Small, one or both ends pointed

Norway Rats

Qty: 40-50 pellets a day
Size: 3/4" long
Shape: Retanular, larger with blunt ends. They are found in small groupings.

Roof Rats

Qty: 40-50 pellets a day
Size: 1/2" long
Shape: Curved, oblong shaped with pointed ends.They are scattered.