ladybugs swarming in parts of the U.S.

The recent cold temperatures across the United States have sent ladybugs swarming into homes, seeking warmth and shelter. Ladybugs, also known as ladybirds or Asian lady beetles, often make their presence known indoors once the cool weather starts to surface. There are an unusual amount of ladybugs this year though.

According to The International Business Times, the past few mild winters have contributed to the large population of ladybugs we are seeing this year. While these colorful beetles are not considered harmful to humans, they can be quite the pest when they invade homes in large numbers.

Ladybugs excrete an orange-colored substance known as “reflex bleeding” when they are threatened, so it is best to use a vacuum cleaner or professional pest control service to rid your home of the pests. Attempting to crush the ladybug with a napkin or towel could leave stains on carpets or walls.

While they do not pose a threat to humans, rodents and spiders like to feed on dead ladybugs so it is best to sweep or vacuum them up to avoid further infestations. Making sure your home is properly sealed and caulked will help to prevent the ladybugs from entering and causing problems.