Does Catnip Repel Roaches?

Cats hate the smell of catnip.

If your cat enjoys playing with catnip, it may try to mark up your home with its signature smell. Catnip repels cockroaches, which reduces the chances of them entering your house.

So, does catnip repel roaches? Many people believe that catnip repels roaches.

However, this is untrue. Catnip does contain nepetalactone, the active ingredient in synthetic roach repellents.

However, this is in trace amounts, so it’s unsafe for pets to eat. Furthermore, the nepetalactone in catnip is non-toxic to humans and pets.

This means that you shouldn’t use catnip as a roach repellent.

Instead of using this old wives’ tale, you can get rid of roaches by sealing up cracks and crevices in your home, vacuuming regularly, and using boric acid or diatomaceous earth.

Does Catnip Repel Roaches?

Catnip has been used for centuries as a natural way to deter insects such as mice and roaches.

However, recent studies have found that catnip actually attracts roaches rather than repels them. Furthermore, catnip’s effectiveness against mice is limited.

Mice are still attracted to catnip, but they are less likely to eat it. Overall, people should not rely on catnip as a pest control method.

Does Catnip Kill Roaches?

Catnip is proven to be an effective roach killer.

However, it can kill cats too! Catnip is a cat attractant, meaning that it attracts cats to an area.

Roaches are also attracted to cats, and catnip can emit a chemical that can attract and kill the roaches.

However, catnip can also emit a chemical that can attract cats to the area too, and the chemical can be toxic to cats.

Therefore, it’s important to read the label before using catnip to kill roaches.

How To Make Catnip Cockroach Repellent?

Catnip is the substance from the Nepeta cataria plant that cats love so much. It is used as a cat attractant and cat toy, and can also be used to deter insects.

To repel cockroaches, you can make a catnip spray using essential oils. Here’s how:

  • Combine 1⁄2 cup of catnip and 1⁄2 cup of water in a spray bottle and shake to blend.
  • Add 20 drops each of lemon and eucalyptus oil and shake to blend again.
  • Store this spray in a labeled spray bottle and spritz the area around your cockroach problem.

You can also make catnip-infused insect repellent using other essential oils like tea tree, lavender, or peppermint.

How To Use Catnip To Repel Roaches?

Catnip is a perennial plant that is most often used for cat toys.

However, the plant has many other potential benefits as well. Catnip has natural insect-repellent properties that can be used to repel roaches.

To repel roaches, simply sprinkle some catnip on the areas where roaches are most active. You can also put catnip in drawers, cabinets, or closets to ward off roaches.

Also Read: Does Fabuloso Attract Roaches?


In conclusion, the presence of catnip does repel roaches.

Catnip is a natural deterrent against roaches and other insects. Catnip contains nepetalactone, a substance that smells and tastes horrible to insects.

When these insects smell or taste catnip, they quickly lose interest in the catnip and leave.

This natural insect repellent is the reason that catnip is commonly used in commercial bug bombs and sprays.

So, if you want to get rid of roaches and other insects, consider adding catnip to your garden.