In the summer, the salad is very popular because of its cool and refreshing taste. However, with the increase of temperature, various pests and diseases have become active, and the phenomenon of pesticide application by vegetable farmers is becoming more and more common. If it is not properly controlled, it will easily lead to pesticide residues. Gas Vaporizer,Ambient Air Vaporizer,Liquid Oxygen Gas Air Ambient Vaporizer Linqu Hengchang Chemical Co., Ltd. , http://www.hcammoniasolution.com
If you eat cold salad with excessive pesticide residues, you will usually have symptoms of nausea, vomiting, abdominal pain, and headache. Serious symptoms such as mild muscle tremors and convulsions may occur.
So how do you avoid these problems?
First of all, you should choose some regular bazaars for grocery shopping. When buying, do not buy vegetables with plaques and pungent odors. Before cooking, rinse the surface with water first, then soak it in water, and soak for not less than 10 minutes. Soak it in alkaline or warm water.