Cockroaches in Japan are relatively small (on average 3.5 to 4.5 cm), but they move very quickly (sometimes they even fly toward you). No matter how clean your room or house is, cockroaches may appear out of nowhere, and you can't rule out the possibility that they are coming from your neighbors living on the left, right, upper, or lower floor. They can enter not only through doorways and gaps but also through drains, in cardboard boxes delivered to your home, in the soil of houseplants, or in the outdoor units of air conditioners. Cockroaches may be unavoidable in places where people live.

How to Avoid Cockroaches

Do not leave garbage exposed : Cover trash cans to prevent food odors.

Catch and kill : Use products such as Product 1, Product 2, Product 3 (see below).

Get rid of them : Use a water-based fumigant pesticide such as Product 4 or Product 5 (see below)