What are the benefits of baking soda mouthwash

People are becoming more and more aware of food safety, especially when buying fruits and vegetables home. Every time they eat them, they will use a lot of detergent to rinse them. In fact, this is not the correct method. Some people use baking soda, but can baking soda remove pesticides from fruits and vegetables? In fact, baking soda is not very effective in removing pesticides, especially since there are many varieties of pesticides nowadays, and it is not easy to remove them completely. A more effective method is to rinse with running water for a while.

The most common mistakes in washing fruits and vegetables

Rice washing water. Rice washing water itself may contain impurities such as "insect eggs, dust, bacteria", etc. If used to wash vegetables, it is likely to remain on the leaves and cause secondary contamination of the fruits and vegetables.

Soaking time is too long. If water-soluble pesticides are used when growing vegetables and fruits, the pesticides can be dissolved by soaking. However, soaking for too long may cause the fruits and vegetables to absorb the dissolved pesticide water, so it is recommended to soak for about 5 minutes, which will have the best effect.

3. Soak in salt water. The pesticide components attached to fruits and vegetables are mostly fat-soluble substances. If salt water is used for washing, the solubility of salt water for fat-soluble compounds is poor, and the diluted salt water is mostly used for soaking. Soaking fruits and vegetables in salt water can cause insect eggs to fall off, but it is easy to cause the fruits and vegetables to dehydrate after absorbing salt. Therefore, after soaking in salt water, they need to be rinsed with plenty of clean water. Too much salt is not good for patients with kidney disease and hypertension.

4. Baking soda. The chemical name of baking soda is sodium bicarbonate. It is a weak alkaline and is often used to neutralize acidity in food. There are many acidic pesticides that degrade faster in an alkaline environment. For example, the insecticide marathon, which is commonly used on cruciferous vegetables or leafy vegetables, degrades in 6 days in a PH7 environment and half a day in an alkaline environment of PH9. However, washing fruits and vegetables usually only takes a dozen minutes, so the effect of using baking soda for a short time may not be better than rinsing with water.

5. Vinegar. The saying circulating online that "adding a few drops of vinegar when washing vegetables can remove all pesticides" is not scientific. Scholars point out that only pesticides with amino and alkaline structures can be dissolved by vinegar. Vinegar is acidic. Using vinegar to wash fruits and vegetables that have been treated with "pesticide marathons" will prolong the degradation time, making it counterproductive to remove the pesticides. At the same time, the taste of vinegar will remain on the fruits and vegetables, affecting the taste.

6. Unnatural vegetable and fruit cleaners. If you use vegetable and fruit cleaners containing "surfactants" but do not clean them thoroughly, it is easy to cause detergent residue, so it is recommended to choose natural detergents as much as possible.

How to Remove Pesticides

Buy vegetables and keep them for a while. Many people believe that vegetables will become stale after being stored for a period of time. Everyone thinks that fresh and green vegetables must have higher nutritional value if they are just bought. In fact, this is not the case, because the nutritional content of most vegetables after being stored for a week is almost the same as when they are just picked, and freshly picked vegetables often contain a variety of substances that are harmful to the human body. According to an American professor of food science, the vitamin C content of tomatoes, potatoes and cauliflower decreased after being stored for a week, while the vitamin C content of cabbage, melon, green pepper and spinach remained basically unchanged after being stored for a week. Refrigerated cabbage contains even more vitamin C than fresh cabbage. Therefore, for those vegetables that will not cause nutrient loss during storage, we can choose to store them for a period of time before eating them, so as to avoid consuming too much pesticide residues.

2. Nowadays, a large amount of chemical fertilizers and other organic fertilizers are used in the cultivation and production of crops. In particular, various pesticides are often applied to prevent and control diseases and insect pests. Sometimes pesticides are even sprayed on vegetables one or two days before picking. These fertilizers and pesticides are often harmful to the human body. It is best to store it for a while before eating so that the remaining harmful substances can gradually decompose and weaken before eating. For those vegetables that are easy to spoil, they should be washed several times before eating.

3. Pesticide chemistry experts proposed principle analysis and found that the most effective detergent is still running tap water. Flushing with clean water is the best! But there are still some tips that require special attention. The cleaning effect of pesticide residues is related to the part of the vegetables and fruits where the pesticides remain, the type of residual pesticides and the cleaning method. In the case of contact pesticides, most residues can be easily removed by proper rinsing, gentle brushing or peeling. If systemic pesticides have already entered the inner layers of fruits and vegetables, in addition to washing, you can use methods such as heating and cooking to decompose the residual pesticides, evaporate them with steam, or dissolve them in oil and water.

Nowadays, more and more chemical products and pesticide residues are leading to more and more cancer diseases. Compared with the past, the incidence of cancer is getting higher and higher. Therefore, when using fruits and vegetables, we must pay attention to the cleaning of fruits and vegetables, choose the correct cleaning method, and reduce the harm of pesticide residues to the body.