What smell do roaches hate?

Roaches notably despise the smell of citrus.

The Power of Citrus Against Roaches

Among various deterrents, citrus scents are widely recognized for their effectiveness in repelling cockroaches. These pests are particularly averse to the strong, fresh aroma of citrus fruits, making them a natural and common choice for pest management. Specifically, the scents of lemon and orange are known to be particularly repulsive to roaches. This aversion can be harnessed to discourage them from inhabiting certain areas of your home or even coming out of hiding.

Practical Applications of Citrus Scents

Utilizing citrus to deter roaches is straightforward and can be incorporated into daily cleaning routines or as targeted remedies. Here are a few practical ways to leverage these scents:

• Lemon Juice: Placing a small dish of lemon juice on kitchen counters or other areas where roaches are frequently seen can act as a strong deterrent. The concentrated scent helps keep these pests at bay.
• Lemon Peels: Distributing lemon peels around the home, especially in potential hiding spots or entry points, can effectively discourage cockroaches. The natural oils released by the peels contribute to an environment that roaches prefer to avoid.

Known Roach Repellent Scents

While various scents may have some repellent properties, citrus stands out for its well-documented effect on cockroaches.