The production process and raw materials of mosquito-repellent incense have always been a concern. The traditional method of making mosquito coils is really troublesome and requires specific materials. First of all, the original mosquito coil appeared in the Song Dynasty, and its production raw material is mainly realgar, which is a kind of arsenic sulfide ore, which has a strong insecticidal effect. Duckweed collected during the Dragon Boat Festival is dried in the sun and mixed with realgar to make paper rolls to burn, which can effectively repel mosquitoes.

In modern times, the production methods and raw materials of mosquito coils have changed. Modern mosquito coils are usually made by mixing wood flour and starch, then adding spices and colorants. This method is simple and quick, and different spices can be added as needed to achieve the purpose of mosquito repellent and fragrance.

However, there are also methods of making mosquito coils by hand, which are more natural and pollution-free. Only wormwood powder and Xiangnan powder (the natural adhesive of nanmu bark) can be made into natural non-polluting mosquito coils. This method is troublesome, but it is more reassuring to use.

In general, the raw materials and processes of mosquito coils change with the times. From traditional realgar and duckweed, to modern wood flour, starch, spices and colorants, to handmade wormwood powder and vanilla powder, each method has its own characteristics and advantages.

Electric mosquito repellent liquid is a convenient and effective product. It works by emitting a certain substance to repel mosquitoes. Plug it in, and it quietly operates, creating a mosquito-free zone. It provides a quiet and odorless way to protect you from annoying mosquito bites, ensuring a good night's sleep.

Electronic mozzie repellent is a revolutionary product designed to keep mosquitoes and other annoying insects at bay. This innovative device works by emitting ultrasonic frequencies or other forms of electronic signals that are unpleasant or disruptive to the insects.

It offers a convenient and effective alternative to traditional mosquito repellents. It doesn't require the use of chemicals or sprays, making it a safer option, especially for those with concerns about chemical exposure.

The device is typically small, portable, and easy to use. You can simply plug it in or place it in the desired area, and it will start working immediately. It can be used in various settings such as homes, offices, patios, and camping sites.

Some electronic mozzie repellents also come with additional features like adjustable intensity settings or the ability to cover a larger area. This allows you to customize the repellent effect based on your specific needs and the level of mosquito activity.

It provides a silent and discreet way to protect yourself and your environment from mosquitoes. You won't be bothered by the smell or mess of traditional repellents.

Moreover, it is often long-lasting and requires minimal maintenance. It is an energy-efficient option that won't consume a lot of power.

With electronic mozzie repellent, you can enjoy a mosquito-free zone and have a more pleasant and comfortable experience in areas where mosquitoes are usually a nuisance. Say goodbye to itchy bites and hello to a peaceful and insect-free environment.