Insecticides and pesticides for household use

"Household insecticides" belong to a class of pesticides used for environmental health, which are characterized by exquisite packaging, aromatic smell and easy use. fly killer In fact, the so-called "household pesticides" are still primarily pesticides, that is, pesticides used by farmers. By heavily promoting pesticides in the media, manufacturers only emphasize its beauty and not its toxicity. They lose vigilance when using pesticides as a result.

The idea that "pesticide is pesticide" has not yet been widely understood, and this misconception is not just limited to the Chinese population. cockroach insecticide spray Many people have a general belief that all medicine is good, leading to the false notion that there is no harm in using pesticides. Additionally, the idea that "illness cannot be cured, no disease is strong" also contributes to a lack of caution towards pesticides. It is important to note that improper use of "pesticides" can easily turn them into "agricultural poison", and they are not only detrimental to insects, but also harmful to humans and other living creatures. In fact, they should be referred to as "biocides". Terms such as "household insecticides", "pesticides", and "poisons" are essentially interchangeable. Therefore, using pesticides in the home carries similar risks as using them on crops in the field. It is crucial for us all to understand how to properly select and use pesticides in our homes.

The safety and toxicity of the product

Household insecticides are often praised for their low toxicity and high safety. mosquito killer In fact, most of these products have a significantly lower toxicity level compared to other insecticides. For instance, commonly used household pesticides like propoxur, propylene chrysanthemum ester, propranolol, permethrin, bioallethrin, and phthalein only have an LD50 measure of 95-140mg/kg or higher in mice tests. This means that they are much less toxic to mice than other insecticides on the market.

The term "low toxicity" can be deceiving as it does not mean the drugs are completely harmless to humans. The level of toxicity is determined by the amount and method of usage, rather than the drug itself. Improper use of so-called "low-toxic drugs" in large quantities can actually be more dangerous than carefully using highly toxic drugs. Therefore, choosing a safe drug involves considering factors such as where and when to use it, how much to take, and who will be using it—especially within the family.

Insecticides used in households: characteristics

For household insecticides, the requirements are generally more stringent than for pesticides. According to authors, there are approximately the following requirements:

Chemicals with low toxicity (such as pyrethrum or synthetic pyrethrum) or chemicals with a short residual effect.

It is easy to use, simple to operate, and does not require any adjustments (like a pressure spray tank).

The concentration of the main ingredient is determined by the lowest concentration that can repel pests.

The product type should be small and lightweight.

The effect is quick and the residual period is short.

Be careful not to drink or eat by mistake.

The general common household pests can be prevented with its wide range of use.