Black thread-like insects are found next to the bathroom sink. How to effectively eliminate them?
Methods for effective elimination: 1. First, keep the environment dry and clean. Rotten and spoiled food should be cleaned up promptly and a dry and hygienic environment should be maintained. Leftover peels should also be sealed and thrown away as soon as possible. 2. Secondly, we should also pay attention to the decoration design of the house. It is recommended to install denser screens and check for holes in time. 3. Finally, when bugs appear, you can use a variety of tools to kill them. Mosquito coils, insecticides, electric mosquito swatters, insect sticky boards, etc. all have very good results.
The dangers of small black nematodes beside the toilet: Mechanical vectors: white-spotted moth gnats and star-spotted moth gnats often appear on kitchen and bathroom walls , and the body is covered with fine hairs, which can easily carry germs and may contaminate food and spread diseases. The activity of moth gnats is not high, and the chance of mechanically transmitting diseases is not high. The ecological habits of white-spotted moth gnats and star-spotted moth gnats have the possibility of spreading E. coli diseases.
Annoying pests: Moth gnats that live on white painted or tiled walls will affect visual freshness and indoor cleanliness. Moth gnats have poor flying ability and often stay motionless on walls. They will only fly away when disturbed. It flew a short distance and landed on a nearby wall.
Effective prevention methods: 1. Environmental prevention: Based on environmental prevention, remove all kinds of stagnant water and dirt as much as possible Keep the bathroom, kitchen, and bathroom environments dry and clean to reduce the risk of breeding. 2. Defense facilities: Repair damaged toilet bowls, floor drains, pools and other pipes; install perfect anti-reverse and anti-backflow devices for drainage outlets and floor drains; improve and standardize the use of screen doors and windows. 3. Chemical control: In breeding places such as septic tanks and sewers in outdoor or courtyard environments, slow-release agents such as pyriproxyfen (insect growth regulator) and fenthion (organophosphorus) can be put in, or large doses and low concentrations can be sprayed of malathion, phoxim and other organophosphorus pesticides.
As for adult insects, due to their weak mobility, they can be treated in the room with electric mosquito swatters when the amount is small, and when the amount is large, contact pyrethrin insecticides can be sprayed to disinfect them.
Removal of adult moth gnats: Moth gnats have poor flying ability and can be effectively removed by using an electric mosquito swatter. Chemical agents can be general household synthetic pyrethrin sprays.