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You should not spray pesticides of any kind into your air vents. The spray won’t reach far into the vent, minimizing its effectiveness in killing roaches, but more importantly, it’s dangerous for people and pets to inhale these chemicals. Roach spray is not a natural roach repellent, and it’s not safe to spray into air vents.

Skunks like to forage for grubs in the soil, like worms and insects, but they are also tempted by trash and pet food bowls, so keeping these items out of sight may help keep skunks away. Skunks also like to set up a den in dark places, such as a crawl space or outbuilding.

No, one snake does not always mean more. While snakes do often congregate in dens to breed, for most of the year, they are primarily solitary creatures that do not travel in groups. A single snake may make its way near your home in search of food, warmth, or shelter.

To determine if you have a rat or mouse infestation, look for several key differences. The most obvious is the size of the rodent: rats are significantly larger with thicker bodies, while mice are much smaller and more slender. You can also identify them by their droppings; rat droppings are larger and rounder, about the size of a raisin, while mouse droppings are smaller, like a grain of rice, and often have pointed ends. Other signs include the sounds they make, as rats produce louder scratching and gnawing noises due to their size. Behaviorally, rats tend to be more cautious, whereas mice are more curious and might be seen more often. Additionally, rat nests are typically larger than those of mice. If you are unable to see the pest or find clear evidence, a professional inspection can provide a definitive identification.