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3 Signs of a Rat Infestation


Jan 12, 2021

One of the things that homeowners dread is battling a rodent infestation. Rats are adaptable and intelligent and do not mind living alongside people, so whether someone lives in a rural, urban or suburban environment, they may face an infestation at some point. Some of the signs are holes in the walls, rustling noises or the presence of droppings.

1. Chewed Items

Rats are industrious and will seek out food anywhere in the house. If food, packages or utensils have bite marks in them, it is a good sign that rats are in the area. Because their teeth grow continuously, rats also chew on wood, plastic and other materials to keep their teeth in shape. Holes chewed in the floors or floorboards can also indicate a rat infestation, although it could be a different type of rodent. A wildlife exclusion Sacramento CA professional can assess the area and make a determination.

2. Odors and Noises

Unpleasant odors and unexplained rustling noises can accompany a rat infestation. These noises can come from behind the walls, under the floors, above the ceiling or even in drawers or cupboards. They may be more prominent after the people living in the home have gone to bed. The odors may be stale, or they could be strong, especially if a rat has died inside of the home. The cause of the noises and odors should be determined before putting out traps or poisons.

3. Rodent Droppings

One of the most obvious signs of a rat infestation is the presence of droppings. They may be easy to find if they are near food products in the kitchen, but it is possible for the droppings to be hidden behind furniture or in attics or basements.

Because rats often hide from humans, it can be difficult to detect an infestation. While traps and poisons can be put out, those have drawbacks. Pets may become trapped or accidentally poisoned. It is often best to consult with a professional before making a decision.