Finding one termite could be a sign of an infestation. This termite could be a worker looking for food or a swarmer responsible for reproduction. Any time you see a termite crawling or flying around your home, or if you see their discarded wings around doors and windows, it’s time to call in a pro for an inspection.

Ticks aren't dangerous, but their bites are often imperceptible thanks to a numbing agent in their saliva. They can carry and transmit pathogens to people and animals, leading to diseases such as anaplasmosis, babesiosis, and Lyme disease. So if you live in a region with a high tick prevalence, tick treatment is worthwhile to keep your family and pets safe.

The most effective natural roach repellent is Borax with its key ingredient of boric acid and diatomaceous earth. But some homeowners may not feel like these are “natural” enough, especially since you can’t use Borax around curious pets or toddlers.

On the other hand, studies have shown that oregano oil mixtures have some of the best repellent effects, and other research indicates that catnip oil, peppermint oil, and citrus oils have notable effects on keeping roaches away. Rosemary oil has been shown to be the most effective natural oil for killing cockroaches outright.

Scorpions are repelled by strong scents like lavender, cedar, peppermint, and cinnamon. Applying essential oils of these scents mixed with water around your home's perimeter and entry points can act as a mild, chemical-free deterrent. In addition to scents, scorpions also tend to avoid well-lit areas, preferring to hide in dark, cool, and damp places during the day. However, it's important to note that these methods are not fully effective on their own and should be combined with other preventative efforts, such as sealing any potential entryways into your home.