These 7 Houseplants Could Be Your Best Defense Against Indoor Pests

The constant battle against kitchen pests usually leads to a cabinet full of harsh sprays and toxic traps. While it's tempting to go the chemical route when you see a line of ants or a swarm of fruit flies, you don't have to compromise your air quality or food safety to get results. There is a much more natural way to create a perimeter around your home that relies on biology rather than bleach.In 2026, more people are turning to functional greenery to do the dirty work of pest control. And that's a great way to cut down your use of potentially harmful chemicals in your home. Certain houseplants act as living shields, using their natural scents to deter unwanted visitors. Even better, many of these botanical bouncers pull double duty as fresh ingredients in your cooking. By strategically placing these seven specific plants around your counters and windowsills, you can reclaim your kitchen without a single toxic cloud.7 best plants to repel bugs1. Herbs Herbs can do double duty as flavor enhancers and bug repellents. Kay Fochtmann/EyeEmPotent herbs like basil, mint, sage and rosemary are great for topping spaghetti or making mojitos, but their scent stops insects like house and fruit flies from coming near. Best Indoor Smart Gardens See at CNET Consider lining a sunny kitchen window with a few of your favorite food and drink garnishes. Not only will the bugs stay away, but you'll enjoy the benefits of fresh herbs year-round and without the hefty price tags found in most supermarkets. Growing them is simple using a self-watering smart garden. Here's a list of common herbs and the bugs they're known to repel. Basil: flies and mosquitoesMint: ants, flies, mosquitoes, aphids (and mice!)Lavender: moths, flies, fleas, mosquitoesRosemary: mosquitoes, fliesLemongrass: mosquitoes (contains citronella)Chives/Garlic: aphids, Japanese beetles2. Marigold Marigolds give off a potent scent that not all critters enjoy. Jessica Dolcourt/CNETThe yellow and orange flower is so much more than a pretty accent to an oversized pot or home garden -- it's a gnat- and midge-fighting beast that emits a distinct and powerful odor that sends critters scurrying. Perhaps best of all, marigolds are an easy plant to cultivate within your home as they require little maintenance and grow quickly. 10 Best Places to Buy Plants Online See at CNET 3. Lavender Lavender is soothing for us humans, but not so much for certain insects. nevarpp/Getty ImagesLavender boasts calming properties that help us drift to sleep at night, but it has the opposite effect on insects like moths and beetles. Snip a few purple stems and incorporate them into an elegant flower bouquet to ward off any unwelcome visitors. You can buy live lavander plants on FastGrowingTrees.com and other sites. 4. Catnip Alina Bradford/CNETYour feline friend may experience an immediate sense of euphoria when exposed to catnip, but roaches and mosquitoes have the opposite reaction. According to scientists, the plant contains an active component that triggers the chemical receptor in insects that causes pain and itchiness. Like humans, when insects feel the slightest bit of discomfort, they tend to retreat and not return to the source of suffering. Amazon sells a four-pack of catnip plants for $23. 5. Chrysanthemum Try some Chrysanthemum to slow down common kitchen insects. CorbisThis popular flower is an insect's worst enemy. In fact, a chrysanthemum's hit list is extensive and includes roaches, ants, silverfish,…

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