How to get rid of cockroaches most effectively

Cockroaches are common insects in our lives, and they have strong reproductive capacity. No matter how many you kill, you will always see more. They especially like to exist in offices, family rooms and other places. The substances contained in cockroach excrement can cause allergies or asthma and other diseases. Especially when there are children at home or the residence is crowded, special attention should be paid to the indoor environment. So what is the best way to get rid of cockroaches?

washing powder

A highly effective agent for luring and killing cockroaches, its effect is even better than some chemical pesticides. The method is to sprinkle laundry detergent in places where cockroaches may appear, and they will die after eating the detergent.

Killing cockroaches with hot soapy water

Add a bar of soap to 4 liters of hot water, dissolve it, and spray it directly on the cockroaches to effectively kill them.

Soda cockroach removal method

Mix half sugar and half baking soda and place it in areas where cockroaches are found. After about 3-14 days, the cockroaches will disappear. It is said that this is also the most commonly used secret recipe for cockroach prevention by Americans.

Boric acid mopping to prevent cockroaches

After dissolving an appropriate amount of boric acid in hot water, wipe the floor with a mop or rag. After drying, the white boric acid crystals will seep into the gaps in the floor, which can prevent cockroaches, ants, etc.

Orange and lemon peels to prevent cockroaches

After drying or baking the peels of oranges and lemons, place them in various cupboards. They not only act as fragrances, but also have a certain effect in preventing cockroaches.

How to Kill Cockroaches Effectively

Borax, flour, sesame oil and sugar method

Mix a little borax with the flour and add a few drops of sesame oil. Make into balls. Roll the paper into a tube and place the prepared medicine ball in the tube.

Sugar water bottle method to catch cockroaches

Take 1-2 cans, put 3 spoons of sugar water, add half a bowl of boiling water to dissolve it as bait, and place the bottles in places where cockroaches are active. When the cockroaches smell the sweet smell, they will crawl into the can "trap".

Tung oil method for catching cockroaches

Buy 100-150 grams of tung oil, heat it into a viscous colloid, and apply it around a 15 cm square piece of wood or cardboard. Put greasy and fragrant food in the middle as bait, and cover other food to prevent them from stealing it. When cockroaches are looking for food, they will be stuck as long as they crawl to places with tung oil.

Three tips to repel cockroaches

1 Place fresh oleander leaves where cockroaches are active, and they will no longer come near.

2. Put fresh cucumbers in the food cupboard and cockroaches will stay away.

3. Place a plate of sliced ​​onions in the room and the cockroaches will run away immediately when they smell the scent.

Homemade cockroach killer

Ingredients: potatoes and boric acid. This type of boric acid is available at chemical stores.

First, wash the potatoes and steam them in a pot for about 15 minutes. Take the same volume of boric acid as potatoes, crush the potatoes and mix them thoroughly with the boric acid. Note that the two must be mixed evenly.

The next step is to knead the mixed boric acid mashed potatoes into pieces, and the homemade cockroach repellent is ready.

What you need to do next is to place the homemade cockroach repellent in places where cockroaches often appear and wait for them to come and eat it.