When the temperature drops, we’re not the only ones looking for a warm place to hunker down. Pests like rodents, spiders, and insects see your cozy home as the perfect winter retreat. If you’re hearing odd noises, spotting droppings, or noticing chewed-up wires, you might have some unwelcome guests. Here’s how to tell if your home has winter invaders and what you can do to keep them out.