How to eliminate cockroaches in hotels, dormitories, kitchens and homes?

Cockroaches love to eat rotten organic matter and pull it while eating. They are covered with all kinds of bacteria and can infect many kinds of bacteria and parasites.

Cockroaches have a strong reproductive ability. A cockroach is sexually mature after 2 months, and can lay 65,438+000 ~ 65,438+0000 eggs at a time (eggs are in pod-like egg sheaths). After 20~60 days, the cockroaches hatch.

There are five common ways to kill cockroaches.

Unconventional method, suggestion 1.

1, "cockroach incense"

Usage: during the day or at night (the effect is better at night), close the doors and windows of the room and try not to ventilate, otherwise the effect will be reduced. Find an empty place to light incense, and after 4 hours, open the doors and windows to disperse the air and clean up the dead cockroaches.

Effect: Excellent, all cockroaches can be killed in a closed room, and cockroaches will die in an open place, which is easy to clean (I have seen others kill 30~40 cockroaches with incense in one night).

Side effects: incense has certain toxicity. During use, people and pets are not allowed to touch incense indoors and clean it up in time.

Place of purchase: ordinary supermarket

Caution: Use it once, and then use it again after 25 days to ensure that it can kill the small cockroaches hatched in the eggs.

2. "cockroach poison bait particles"

Usage: scatter "bait particles" in the corner like rat poison.

Effect: It works well after a period of use.

Side effects: Bait pills have certain toxicity. Clean up the bait pills in time when you encounter them.

Place of purchase: comprehensive supermarket, online shopping

3. "Cockroach House"

Usage: put it in the corner.

Effect: Long-term use can effectively kill cockroaches.

Side effects: there are "bait pills" or sticky paper in the cockroach house, which will be ineffective after a long time.

Place of purchase: comprehensive supermarket, online shopping

4. "Radar spray"

Usage: Close the doors and windows, spray it in the corner, and open it for cleaning after several hours.

Effect: average

Side effects: strong smell, widely used to kill mosquitoes, unprofessional to deal with cockroaches.

Place of purchase: comprehensive supermarket, online shopping

5. "Homemade cockroach trap"

Usage: find a plastic or glass jar, put some brown sugar, toast, drop some sesame oil on it and put it in the corner of the room. Cockroaches can't get out after they go in. After nipping it out with tweezers, flush it into the sewer with the toilet.

Effect: Generally, it can only reduce the density of cockroaches.

Side effects: None.

Place of purchase: homemade

6. Keep a pet lizard

Usage: feed the lizard less during the day, and tie the lizard with a rope at night to let it hunt by itself.

Effect: Generally, it can only reduce the density of cockroaches.

Side effects: None.

Place of purchase: pet shop