The harm of washing dishes with hot water for a long time, is it harmful to the body to do dishwashi

Excessive use of dish soap and residual chemical detergents can reduce the concentration of calcium ions in the human blood, acidify the blood, make people tired easily, and may also affect the detoxification function of the liver, thereby reducing the body's immunity. Therefore, when washing dishes at home, it is best to use no or less dish soap.

It should be noted that you must buy washing products from regular channels. Although some low-quality dish soaps** are cheap, they also contain more harmful ingredients, or their own flora is excessive. The use of this dish soap can also pose a certain threat to health.

At the same time, rinse as much as possible after using dish soap to ensure that there is no residue.

Dish soap should not be used too much

Some people think that detergents have strong sterilization, disinfection and detergency power, and the more you put them, the cleaner they wash, and the longer the soaking time, the better the effect, but in fact this is a misconception. The most common detergents on the market can only mechanically eliminate most of the pesticide residues on the surface of fruits and vegetables, but do not have the functions of disinfection and sterilization.

On the contrary, if the soaking time is too long, bacteria will enter the body with the washing residue. Dishes washed with detergent must be rinsed with tap water more than twice.

The above content reference: People's Daily Online - Dish soap can not be used.

1. When washing dishes with cold water, because it is greasy and difficult to wash, chemicals such as dish soap are often used to help wash dishes. Although things like dish soap are low-toxic, long-term exposure will also bring harm to the human body.

2. Wash dishes with cold water frequently, especially in winter, due to the biting coldness of the water, long-term contact will induce arthritis of the fingers, or frostbite of the hands.

3. Therefore, it is best to use less or no dish soap when washing dishes; It is best to use warm water (especially in winter).

The hot water inside the water heater is unsafe and hygienic for the following reasons:

On the one hand, the health hazard of the storage electric water heater is the deposition of impurities on the other hand, it is the breeding of bacteria, because the water outlet is in the upper part, the water inlet is in the lower part, and the impurities and sediment in the tap water gradually precipitate at the bottom, which provides an environment for the breeding of microorganisms in the water, and the usual heating is about 60 degrees, which cannot kill bacteria, so the water of the electric water heater is indeed not clean. The water heater is not cleaned for a long time, and the water in it also has a lot of scale. Because the hot water outlet of the water tank of the pressure electric water heater is at the top of the inner tank, and the water inlet of cold water is at the bottom of the inner tank.

Therefore, the water used in bathing is mostly relatively clean water at the top, and the scale will settle near the bottom. But if you "accumulate too much, you will still bring out some dirty things every time you take a shower." The shower in the shower has been used for a long time and gradually less water, because the spray hole is blocked by limescale, and if you look closely, you can see the scale on the shower.

There are three reasons for this:

1. The water in the water heater is not completely boiled, because the water heater is generally heated at about 75 degrees, and the water cannot be boiled at all, so many bacteria in the water are not completely killed or even breed more bacteria, and drinking it directly may cause adverse effects on the body.

Second, the water in the water heater is constantly in and out, and in order to prevent the water heater from being boiled dry, the water inside cannot be cleaned at one time, we all know that the water that is repeatedly boiled cannot be drunk, because the water that has been repeatedly boiled will produce nitrite, and it is not good for the body to drink for a long time;

3. Electric water heaters are generally equipped with magnesium rods or aluminum rods, mainly to make the inner tank less or no scale, and the metal activity of magnesium is strong, so the water in the water heater will contain a small amount of metal ions, which will endanger our health and cannot be drunk directly.

To sum up, it is unsafe and unhygienic to wash dishes with hot water from a water heater.

Long-term use of the dishwasher machineThere are several harms such as energy consumption, water waste, cleaning effect problems, utensils wear and tear, and use restrictions.

1. High energy consumption: dishwashers need a lot of hot water and electricity to complete the cleaning task, so the use of dishwashers in the long beam period will bring high energy consumption and increase the electricity expenditure of the family.

2. Waste of water resources: The dishwasher needs to use a lot of water in the process of use, and if the dishwasher is used continuously and frequently, it is easy to cause a waste of water resources.

3. Cleaning effect problem: due to the complex internal structure of the dishwasher and the difficulty of thorough cleaning, long-term use of the wheel ruler will lead to the accumulation of dirt and bacteria inside the dishwasher, which will affect the dishwashing effect and hygiene.

4. Wear and tear of utensils: The dishwasher uses high-temperature water for cleaning, and long-term use may make the surface of the utensils rough, which will affect the aesthetics and service life of the utensils.

5. Restrictions on use: Dishwashers are usually only suitable for specific types of tableware and utensils, and if they are used improperly or put into unsuitable items, it may lead to poor cleaning results or damage to utensils.

The disadvantages of long-term use of the dishwasher are as follows:

1. Dishwashers have the functions of cleaning, drying, and disinfection, which are relatively expensive and not close to the people, which is also an important reason why dishwashers have not been as popular as refrigerators and washing machines.

2. The disinfection function attached to some dishwashers is not very practical, because the dishwasher is dried with waste heat, so if the bowls are tightly attached, they cannot be completely dried, and there are water droplets on it, and the disinfection effect is not good.

3. Washing dishes in a dishwasher needs to be placed in accordance with the specifications, otherwise it is easy to wash them uncleanly.

4. The washing time is relatively long, if it includes drying and disinfection, the whole process takes nearly an hour, which cannot meet the emergency use.

Precautions for using the dishwasher

1. When using a dishwasher to clean the tableware, there should not be too much sundries left on the tableware, after all, the dishwasher can not completely replace our manual cleaning, so when cleaning, clean up the sundries on the tableware, if it is not cleaned, it will not only block our filter, but also affect our washing effect.

2. When cleaning in the dishwasher, the tableware placed inside should also be particular, first of all, the bowls and plates should be put into the shelves according to the position and direction marked, if they are placed incorrectly, it will not only affect the cleanliness, but also lead to water flow, and the dishwasher can not place excessive tableware in the inside.

3. In addition to its ability to clean our dishes, the dishwasher can also store and disinfect dishes. However, when we use the dishwasher, we can not use the drying function, because it will consume a lot of electricity, we can use the method of natural ventilation and drying, which can greatly reduce our energy consumption.

No. Although the water entering the water heater is clean tap water, the materials used to make the water heater and its supporting components (such as metal pipes, etc.) may often contain some harmful poisons such as lead, cadmium, manganese, arsenic, etc. In addition, the temperature of the water heater is generally between 40 and 70, which is suitable for the reproduction of bacteria and viruses.

Moreover, whether it is a solar water heater or an electric water heater, there is a water storage tank, and the water that cannot be used up is stored in the tank, which may breed bacteria and pollute the previously heated water after a long time. So the water in the water heater is unusable.

Long-term washing will wash off the grease on the watch leather, and your hands will become easy to peel and crack. It is recommended to wear gloves for long-term dishwashing to reduce the injury of opponents, wash your hands as much as possible after washing, and then apply hand cream or petroleum jelly for maintenance.

There is an alkaline detergent in the dish soap to remove oil, which will corrode in the long run, and the grease on the hands will become less, and it will not be smooth, and it will become dry and rough.

Hands can get rough, you can wear gloves and rub hand cream often.

Occasionally, it doesn't matter, long-term dishwashing hands will naturally become rough. Wash the dishes quickly and clean them and apply hand cream.

If you soak it in water, it will be white and soft. Pay attention to maintenance.

There is nothing wrong with washing dishes with only hot water, but if you can't wash the dishes with detergent, it is easy to eat the detergent, which is not good for your health.

If you only use hot water to wash dishes, not only will it not be good for your body, but it will also be even more bad for your body if you can't effectively kill the bacteria on the dishes.

Yes. Because some substances in detergents may be harmful to our health.