Like other harmful insects, roaches are home trouble makers. They are always on the run and hiding, they bring many harmful bacteria that cause disease for humans and cause unsanitary food. They appear everywhere and reproduce at breakneck speeds. To repel them, chemicals are not the only way. In the article today, we will share 11 Natural Plants That Can Repel Roaches. They are safe, effective, and cheap!
Growing these plants not only protects yourself and your family stay away from roaches, but also provides beautiful flowers and has a decorative effect on your garden and home. Some of them are herbs that you can use in cooking, others are flowers, even is edible. They also are easy to grow that you can plant both in your garden and or on the windowsill in your home. The way to keep roaches away from your house seems complicated, but with just a few simple tips, you can totally deter this annoying creature easily.
#1 Garlic
Image Credits: Home Guides
Garlic is also a roach, insect, and snake repellent. Its pungent smell confuses roaches of food sources, when they munch into it, they get irritated and run away.
#2 Nasturtium
Image Credits: My Family’s Favourite Food
Nasturtium can trap baby roaches as well as mites, bugs, aphids, and moths in its leaves.
#3 Cucumber
Image Credits: Rural Living Today
Cucumber also can repel roaches by its peeled smell. You can plant them in the garden, but for the instant effect, you can shred the peels and distribute them in roach nests.
#4 Mint
Image Credits: MyDomaine
Mint has a strong menthol and quite citrusy smell which roaches hate so it is a good plant for roach control.
#5 Lemongrass
Image Credits: Tea Shop
Lemongrass contains the highest level of citronella among all citrus plants, and this makes it one of the most effective roach repellents.
#6 Catnip
Image Credits: Gardening Know How
Catnip can deter a whole range of pests and insects such as roaches, weevils, bugs, ants, mosquitoes, and fleas. It has a strong and pungent smell, and the chemical nepetalactone, these are what makes it potent as a roach repellent.
#7 Basil
Image Credits: Love and Lemons
Basil has a minty and citrusy smell that roach doesn’t like.
#8 Lavender
Image Credits: The Spruce
Lavender has a subtle scent but roaches hate about this plant.
#9 Rosemary
Image Credits: Gardeners World
Rosemary is an effective roach repellent, especially roaches. To repel this pest, you can plant it around your house and have container rosemary in the kitchen as well.
#10 Chrysanthemum
Image Credits: Nature and Garden
Chrysanthemum has colorful, beautiful flowers that are helpful in repelling roaches and a lot of pesky insects. It has strong citrus and musky smell that roaches hate.
#11 Marigold
Image Credits: Gardening Know How
Marigold has high citronella concentrations, repelling not just roaches but also rodents, snakes, rabbits, mosquitoes, and fleas.