Learn how to remove formaldehyde with light salt water in life

People's understanding of formaldehyde is not so comprehensive. Formaldehyde is an invisible killer that cannot be seen or touched. Sometimes people may have bad symptoms when they inhale formaldehyde, but they don't take it seriously. In fact, formaldehyde is toxic. People want to know how to avoid the harm of formaldehyde, so we must learn more about it before decorating to resist the harm of formaldehyde. Examples of methods for removing formaldehyde with light salt water are as follows:

Salt water can resist formaldehyde in decoration. Because formaldehyde is soluble in water, salt can lock the formaldehyde molecules adsorbed by water. Placing several basins of light salt water in the room can remove the methanol. You can also put some water plants. In recent years, pediatric experts have conducted surveys on the family living environment and living habits of children with leukemia when treating them. Ninety percent of the children's parents admitted that their homes had been recently renovated. Medical experts speculate that harmful substances in decoration materials, such as formaldehyde and styrene, may be a cause of childhood leukemia. Formaldehyde and styrene are carcinogens confirmed by the World Health Organization and may cause leukemia.

Since formaldehyde is inevitable in the decoration process, how to eliminate this "invisible killer"? If you learn chemistry well, you can find a way to solve this problem: open doors and windows for ventilation to allow air circulation to form convection; place a fan in the room to accelerate air circulation and allow pollutants to be discharged faster; place appropriate amounts of plants such as spider plants, ivy, and cycads for indoor greening to absorb pollutants and reduce the concentration of pollutants in indoor air; place a few pots of salt water in the room and change them once a week to reduce the concentration of formaldehyde in the air. Placing a few basins of salt water can effectively remove formaldehyde. According to the experimental results of experts, placing a few basins of salt water in a newly renovated house can significantly reduce the formaldehyde content in the room. In fact, clean water can also absorb the formaldehyde in the room, but using salt water is better. You can choose to use light salt water to wash the vegetables. Regarding the concentration of the light salt water, it can be similar to the concentration of the light salt water we usually use for gargling. Regarding the length of time to wash the vegetables, you can soak them in light salt water for 3-5 minutes, and then rinse them with clean water. The reason why the method of washing vegetables with light salt water is worth recommending is that, first of all, compared with clean water, light salt water itself has a bactericidal effect.

In addition, light salt water has a greater solubility for formaldehyde and can dissolve any formaldehyde residues that may be present in vegetables. Dong Jinshi also said that in fact, not only vegetables, but also newly bought clothes can be soaked in light salt water to remove any formaldehyde residues that may be contained in them. Finally, some vegetables may contain pesticide residues. Soaking them in light salt water can also dissolve these substances and reduce the possible pesticide residues in the vegetables.