1, geranium geranium
Geranium geranium is one of the plants with the best indoor insect repellent effect. Plants have a special lemon fragrance, mosquitoes will flee quickly when they smell it, and the maintenance and management of geranium is relatively simple.
2.pyrethrum
Pyrethrum is a natural botanical pesticide, which can not only kill indoor mosquitoes, but also kill pests of crops, fruit trees and trees. Because the flowers of plants contain pyrethrins and cucurbitacins, mosquitoes will be poisoned and die of nerve paralysis after contact.
Step 3 cast
Peppermint is a common indoor mosquito repellent plant. It has a strong fragrance, which can not only repel mosquitoes, but also refresh the mind, relieve summer heat and prevent odor. In addition, mint has strong adaptability and vitality.
4.rosemary
Rosemary contains a kind of rosemary essential oil, which can not only give off a refreshing fragrance, but also repel mosquitoes. It is one of the plants with the best mosquito repellent effect, and the maintenance and management of plants are relatively simple.
5.marigold
Marigold can drive away flies and mosquitoes. It is known as natural mosquito-repellent incense, with huge flowers, bright colors and great ornamental value. It is one of the best indoor mosquito repellent plants.