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Anonymous users2024-01-24The damage of termites to housing construction, especially to brick and wood structures and wooden buildings, is particularly serious. Because it is hidden inside the timber structure, it destroys or damages its bearing points, often causing the sudden collapse of the house, which attracts great attention. Simple booby-trap method:
Outdoor use of soil pit trapping method, should choose a termite-infested place or termite tree to dig a soil pit, length, height, depth of 30 40cm, can not accumulate water, the pit is placed in the pine or bagasse that termites like to eat, add a small amount of pine pollen is better, and finally cover with pine branches or sacks and plastic film. Indoor wooden boxes or cartons, the trap box is placed in the place where termites are active, less than 3 4 days, more than 20 days or so, termites can be lured tens of thousands, for a long time, the trap box becomes an ant nest, in the trap box or trap pit, the woodblock will be gently layered and scratched, spray pure spirit ant killer powder. Up to 100% of nest colonies of termites die.
Finding an ant nest can also achieve the goal of exterminating the entire colony.
Solid wood bed has a wood smell, has no effect on the human body, pure solid wood furniture is made of ash wood, catalpa, oak mahogany, mahogany wood, containing different volatility, resin, gum, aromatic oil and other substances, generally different tree species, will produce a variety of different smells, especially the newly cut wood is relatively strong. For example, pine wood has a fragrant pine resin smell; Cypress, arborvitae, juniper, etc. have the aroma of cypress; Cedar will have a spicy flavor; Poplar has the smell of grass, etc.
Camphor wood and oak and other solid woods are mostly harmless to the human body, although there is also a little woody smell, but the paint or veneer on the surface of these wood is not necessarily harmless, if it is produced by regular manufacturers, they should use environmentally friendly paint >>>More
Gaofuju online furniture mall tells you that pine itself is environmentally friendly, but when processing, in order to make the furniture look beautiful, it will be sprayed with paint many times, if the paint is not environmentally friendly, it is not environmentally friendly furniture, and formaldehyde is harmful to people in the furniture. Don't listen to the dealer, what environmental protection does not contain formaldehyde, that is all a lie, as long as the furniture is painted, it will contain formaldehyde, but the formaldehyde content is low, it will not harm health, but children need to put it for a period of time when they use it. When buying furniture, you should smell the smell of the furniture, if there is a pungent smell, don't buy it. >>>More
Abstract Hello, dear.
Glad for your question. >>>More
In addition to camphor, camphor wood also contains organic components such as alkanes, phenols, alkenes and laudexol, which have different degrees of toxic side effects on the human body. When it is made into furniture and placed in an unventilated bedroom, the aromatic smell it emits can enter the body through breathing, mucous membranes, subcutaneous and other ways, resulting in chronic poisoning, causing dizziness, weakness, weak legs, loss of appetite, dry throat and thirst, itchy throat, cough, insomnia and dreams. In addition, camphor also has the effect of invigorating blood and removing blood stasis, anti-early pregnancy, pregnant women are more likely to miscarry if they are in contact with camphor wood furniture for a long time; Infants and young children who are stimulated by the smell of camphor wood for a long time will also have adverse reactions.