Do not use insecticides against cockroaches. Otherwise, its next generation may have antibodies and not be afraid of pesticides.

Flying cockroaches are pregnant, and cockroaches fly to protect the eggs in their stomachs. If you see a flying cockroach, burn it with alcohol after killing it. In this way, its eggs will die. If you just kill it and throw it away or flush it down the toilet, the resilient cockroaches will still come out of the body.

Family healthy cockroach removal:

◆How to use diced onion cockroach bait

1. Prepare 1 box of boric acid, 1 onion, 150 grams of flour, and 1 large sugar spoon, 1/2 tablespoon of milk powder, and a little water.

2. Cut the onion into small dices, the thinner the better.

3. Squeeze out the excess water from the diced onions.

4. Mix flour, sugar, boric acid, milk powder, and diced onions in step 3.

5. Add water in batches and mix well. Do not add too much water, just enough to knead all the flour into a ball. Then knead the dough into about 50 small balls, flatten them and let them ventilate. It will be completed after about a week of drying in the shade.

6. Knead the dough into about 50 small balls and flatten them. Place them in a ventilated place for about 1 week and then dry them in the shade. Remember that each ear agent should not be too big and keep it dry for better results.

◆Chrysanthemum alcohol cockroach repellent method;

It is completely made of natural materials, naturally contains no chemicals, and is very safe and environmentally friendly. You don’t have to worry even if there are children and pets at home.

1. Prepare 1 cucumber, an appropriate amount of fresh chrysanthemum petals, 1 cup of industrial alcohol, and a water sprayer.

2. Peel the cucumber first, and only take the skin of the cucumber for later use.

3. Put the cucumber peel and fresh chrysanthemum petals into industrial alcohol and let it sit until the alcohol turns green.

4. Pour the alcohol from step 3 into the sprinkler.

5. Spray weekly in places where cockroaches hang out, such as near drainage holes, corners of walls, etc. It is particularly effective in killing newly hatched cockroaches.

◆Soda powder anti-cockroach method;

This is a traditional secret recipe originating from Arizona, USA. It is said that sugar is used to attract cockroaches to eat, and then the cockroaches are attracted to it. The alkalinity of soda destroys the cockroach's stomach, and it will eventually die.

1. Prepare 1 small dish of sugar and 1 small dish of baking soda.

2. Mix sugar and baking soda.

3. Stir evenly.

4. Place it in an area where cockroaches are infested. After about one to two weeks, the cockroaches will disappear without a trace.

◆Chili & pepper powder method to repel cockroaches;

Chili powder and pepper powder, which most people think are very fragrant, have wonderful recipes besides cooking. The smell of cockroaches mixed with the two powders is I don’t like it, so cockroaches won’t dare to come close and stay away from your home!

1. Prepare 1 small dish of pepper and 1 small dish of chili powder.

2. Mix pepper and chili powder.

3. Stir evenly.

4. Sprinkle the evenly mixed powder on the kitchen drain or the cracks in the corners of the wall. Cockroaches will not pass through these places and will disappear.

◆Potato Cockroach Killer;

Using steamed potatoes and boric acid, you can easily keep away cockroaches. This amount is designed for a space of less than 15 square meters. It exceeds Just double the ingredients for 15 square meters. Steamed potatoes have a strong starch smell that attracts cockroaches, and boric acid can poison cockroaches!

1. Prepare 2 potatoes and 1/4 box of boric acid.

2. Steam the potatoes, peel them and press them into a puree while they are still hot.

3. Add boric acid to the mashed potatoes in step 2 and stir evenly.

4. Knead the mashed potatoes from step 3 into about the size of mothballs.

5. Place it in a dark corner of your home or in a cockroach-infested area. Keep the bait dry and replace it with a new one if it becomes moldy or damp.

◆ Boric acid mopping method to prevent cockroaches;

Use boric acid water to mop the floor, allowing the boric acid crystals to penetrate into the gaps in the floor after the water dries, causing the unpleasant smell of cockroaches , ask cockroaches to crawl over and encounter boric acid crystals, which will also poison you. This is a simple and effective way!

How to do it? Please see

1. Prepare a rag (or mop), a bucket of hot water, and about 1 cup of boric acid.

2. Pour the acid into hot water and stir until dissolved.

3. Dip the rag into the hot water in step 2 and wring it out. You can use it to mop the floor and wipe the places where cockroaches often appear.

◆Nine-story pagoda cockroach repellent bag;

1. Prepare 1 nine-story pagoda and 1 old stockings.

2. Pick off the nine-story pagoda leaf by leaf. If there is water on the leaves, please wipe them clean.

3. Stuff the nine-story pagoda leaves into stockings and tie them up, then place them in a sunny place to dry.

4. Place it in a dark place at home, in a corner, or in a place where cockroaches often hang out, and you can drive away cockroaches! Cockroaches don't like the smell of the nine-story pagoda. The smell is stronger after it is dried, so as long as the nine-story pagoda is placed, cockroaches will not appear.