insect killer

Today, we simply share 4 kinds of homemade "insecticide", every once in a while spray flowers, insects do not leave traces, the better the flowers!

1. Laundry detergent water

Laundry detergent should be in every household. Besides washing clothes, it can be used as an insecticide. Laundry detergent contains active substances such as sodium alkylbenzene sulfonate, which has wetting and bonding properties,SWAN insect killer supplier and can rapidly decompose the protective film of insects, making them lose resistance, and then form an airtight mucous membrane on the surface of insects, causing them to suffocate; and laundry detergent can also inhibit the hatching of eggs. If the peanuts at home suffer from aphids, black flies and so on. You can mix laundry detergent and water evenly at a ratio of 1:1000 to form laundry detergent water, and carefully spray it on the insect-infested leaves. If the infestation is mild, one spray will kill most of the pests. If the infestation is severe, you can spray once every 3 to 5 days for more than 3 times to kill most of the infestation.

If your own home peanut mealybugs, then you can mix laundry detergent and water at a ratio of 1:500 into laundry detergent water, and then every 3~5 days to the leaves of the bugs carefully spray system once,SPRITEX insect killer manufacturer even sprayed 3~4 times will be able to effectively kill most of them are pests. In addition, we can also be washing powder, urea and water by 1:4:100 ratio and mixed structure uniformly blended into the washing and urination, insecticidal effect will be better, and also for some flowers and plants as a supplement to the presence of a small amount of soil nutrients. However, because the washing powder is alkaline, the use of different times time should not be too frequent, and the concentration of changes should not be too demanding, each time with washing powder water after spraying the plant, the next day is the best way to spray again with water once.

2. Mosquito ash water

Mosquito repellent incense is very common in our life, it contains pyrethroids and other substances, aphids, small black flies, red spiders and other pests have a certain role in killing. If there are more small black flies at home, you can place a circle of mosquito incense around the pot, and then close the doors and windows to fumigate for 2 to 3 hours and then open the wind,Chinese RAMBO Insecticide spray which can kill most of the small insects. And burnt mosquito repellent ash is also a good insecticide. We can collect some mosquito repellent ash, and then find a plastic bottle to pour the mosquito repellent ash in, and then add the right amount of water to mix well to make mosquito repellent ash water, sit for 1-2 days, the mixture of mosquito repellent ash water slightly diluted, directly with the bugs sprayed on the parts. Spray every 3-4 days, carefully spray both sides of the leaves, spray more than 3 times to eliminate aphids, small black flies and other pests.

Or we can directly apply mosquito ash on the leaves infected with pests and diseases, keep it for one night, and then rinse it with water the next day, which can also play a certain role in repelling and sterilizing insects; in addition, we can also sprinkle a thin layer of mosquito ash on the surface of the flower pots, which not only kills bacteria and insect eggs in the soil, prevents humidity and moisture absorption, and promotes the plant's growth, but also prevents the black flies from laying eggs in the flower pots again. When you change the pot in the spring to raise flowers, you can also mix a little mosquito ash in the flower soil, which can kill bacteria and reduce the probability of plants infected with pests and diseases, thus promoting the growth of plants more robust.

3. Windex water

The flavor of essential oil is more pungent, not only many people do not like, even the bugs are also very annoying, if the home of the peanut aphids, red spiders, shellfish, etc., we can be in the 500 ml of water into 3 to 5 drops of essential oil and 2 to 3 detergent, and then stir evenly made of essential oil water, and then blended into essential oil water to the spray bottle, directly to the parts of the bug spray, the leaves of the positive and negative side All the leaves should be sprayed once, can effectively reduce the nuisance of pests, and the essential oil can also be used instead of flower water.

4. Tobacco water

Smoking is said to be harmful to health. Cigarettes contain nicotine, tar, vinyl chloride, carbon monoxide and other harmful substances, which are not only harmful to human health, but also can be used as insecticide. We can collect some cigarette butts and ashes, take out the tobacco from the butts, then pour the tobacco and ashes into a suitable container, add 20 times of water to soak for more than 24 hours, and then filter out the tobacco. The remaining filtrate can be put directly into a spray bottle and carefully sprayed on plants with pests once every 3 to 5 days for more than 3 times, which can kill most of the pests. In addition, sprinkling a thin layer of soot on the surface of the pot not only kills bacteria and insect eggs in the soil, but also prevents black flies from laying eggs in the soil and accelerates plant growth.