Plastic tableware has a heavy plastic smell, how to remove it?

We often come into contact with microorganisms in our daily life, and a few microorganisms will endanger human survival and cause disease epidemics. To defeat these pathogenic microorganisms, the powerful weapon available is disinfection. Tableware disinfection: the preferred disinfection method is cooking. Cooking can coagulate and denature the protein of bacteria. After cooking 15 to 30 minutes, most pathogens will die. Disinfection time should be calculated from the time when water boils, and then boiled.

Note that all appliances must be completely immersed in water. Because of the low air pressure in plateau area, the cooking time should be extended. Disinfection of furniture: doors, windows, floors and large furniture in the family can be disinfected with disinfectants, such as 10% to 20% bleach emulsion, 3% to 5% lysol solution or carbonic acid solution. However, it should be noted that it is best not to use bleach solution for metal products such as steel doors and windows to prevent damage. In addition, special care should be taken when using corrosive concentrated carbonic acid solution to prevent accidental injury caused by splashing on skin or even eyes. Clothing disinfection: clothes, quilt cover, shoes and socks, towels, etc. Usually, mechanical cleaning with warm water or clean water can eliminate bacteria, dust and dirt adsorbed on the surface of objects; If it is a patient's clothing appliance, appropriate drugs need to be added according to the situation to enhance the disinfection effect. For example, patients with hepatitis can be soaked in 0. 1% peracetic acid or 1% to 2% bleach solution for 30 to 60 minutes, and then rinsed with clear water; Others can be used for soda, potassium permanganate, etc. Disinfection of patient's utensils and excreta: The thermometer can be disinfected by soaking in 75% alcohol for 30 minutes. The patient's tableware should be fixed and dedicated, and boiled for 30 minutes after each use. Items discarded by patients, such as waste paper, toilet paper, mouthwash paper, useless books and newspapers, utensils or worn-out clothes to be discarded, can be incinerated and disinfected. Used for patient's excrement, leftover food, etc. Disinfection can be used, and the commonly used drugs are quicklime and bleaching powder.

What if mold grows on the wall?

Mix copper sulfate and lead-potassium alum (available in chemical building shops) at the ratio of 2: 1, put the ingredient of 1 into a glass or bottle container, add 10 part of water, heat to 40℃, add 7 parts of hydrated lime into the solvent to make porridge, and evenly coat a thin layer on the wall. About 500 grams of material per square meter.

How to remove edible oil stains?

After the clothes are stained with oil, squeeze some toothpaste on the stain, rub it gently for a few times, and then rub it with water to remove the oil. You can also wipe the oil with alcohol or salt solution. If clothes are soiled by cooking oil, they can be soaked in warm salt water and washed with soap. Apply a paste made of alcohol and chalk powder to the oil stains on leather clothes. When the paste is dry, wipe it off carefully. There is oil on the silk clothes.

For stains, talcum powder can be made into paste and smeared on oil stains. After a period of time, remove the talcum powder, then put a piece of tissue paper on the silk and iron it with an electric iron that is not too hot.

How to remove the smell of indoor paint?

The newly painted furniture smells of paint. If you put two pots of cold salt water on the ground, the smell of paint can be greatly reduced. Painted rooms often smell of pungent paint. You can put a bowl of vinegar in the room, and the smell of paint will disappear in 2-3 days. If the room smells of paint, you can slice the onion and put it in a cold water basin to remove the smell of paint.

Ingeniously remove the strangeness in the refrigerator

When the refrigerator is used for a long time, it often has an unpleasant smell. Generally use refrigerator deodorant to deodorize. There is a safer and more economical way to deodorize: 50 grams of scented tea is put into a gauze daily bag and put in the refrigerator to remove the odor. 1 month later, take out the tea leaves and dry them in the sun. Then, put the tea into a gauze bag and put it in the refrigerator, which can be used many times and has a good effect.

There are different ways to clean curtains.

When cleaning soft venetian blinds, first draw the curtain, spray a proper amount of water or polishing agent, and dry it with a rag to keep it clean and bright for a long time. As for the drawstring of the curtain, you can gently wipe it with a soft brush. If the curtains are dirty, you can wash them with a rag dipped in warm water or wipe them with a little ammonia water. The roller blind pulls it down to a flat surface and wipes it with a cloth. The drum is usually medium.

Empty, you can use a thin stick, one end of which is tied with fluff, and keep turning to remove dust. Velvet curtains should be soaked in alkaline detergent, gently pressed by hand, washed and placed on the inclined frame, so that the water will automatically drip dry and will be as bright as new. Canvas and curtains made of cloth or hemp are dipped in warm water or soap with sponge, wiped with mixed solution of ammonia solution, dried and rolled up. This method saves time and effort. Electrostatic flocking cloth curtain This kind of curtain must not be soaked in water for scrubbing or brushing, as long as the cotton yarn end is gently wiped in alcohol or gasoline. If the flannel is too wet, don't twist it hard, so as not to lose hair and affect the appearance. You can press water by hand or dry it naturally, so as to keep the true colors of flocking. When cleaning the Olay window, dust it with a clothes vacuum cleaner first, and then gently sweep it with a soft feather brush, but be careful not to break or skew the decorative lace. Curtains made of ordinary cloth can be wiped with wet cloth or washed with clean water or washing machine as usual.

Don't forget the kitchen hygiene in summer.

Summer weather is hot, bacteria and other microorganisms are easy to breed, which is the high incidence season of food poisoning, so special attention should be paid to kitchen hygiene in summer. The best conditions for the growth and reproduction of mold are room temperature of 25-35 degrees Celsius and relative humidity of about 70% to prevent mold pollution. Mold can produce toxins that are very harmful to human body. For example, eating food contaminated with aflatoxin can induce liver cancer, and some molds can also cause fungal pneumonia, asthma and other diseases. summer

The food, vegetables and utensils stored in the kitchen will grow green, yellow and black mildew spots due to long-term storage or moisture, which is the result of mold pollution. Therefore, in order to prevent mold pollution, we should always pay attention to keeping the kitchen ventilated and dry, and at the same time pay attention to shortening the storage time. The refrigerator is not a safe. Many people have a misconception that putting food in the refrigerator will do everything. In fact, after the food contaminated by bacteria is put into the refrigerator, the low temperature can't freeze the bacteria to death, but only inhibits their reproduction. This kind of bacteria is still alive and will grow and multiply rapidly at room temperature after being taken out. The scientific storage method is to store raw and cooked food in shelves, with cooked food on the upper floor and raw food on the lower floor. Raw food such as vegetables should be washed or put into plastic bags and put in the refrigerator to prevent cross-contamination. Except canned food, the storage time of general food shall not exceed 1 week. Cooked food is best kept in a covered refrigerator or in a plate or bowl, and the fruit should be kept intact. In addition, the refrigerator should be cleaned frequently, scrubbed with soapy water every 1 to 2 months, and finally rinsed with tap water. Pay attention to diet and cooking utensils. Cleaning kitchen utensils and cookers in summer is very vulnerable to cockroaches and flies. If these contaminated instruments are used, it is easy to catch various diseases. Therefore, it should be cleaned before each use. If possible, it is best to use a disinfection cabinet. In addition, plastics have poor heat resistance and are prone to aging. It is best not to use plastic utensils to hold cooking oil, soy sauce, vinegar, wine, etc. To avoid corrosion and deterioration.

Common sense of food safety in summer

Food that is easily contaminated has high temperature and high humidity in summer, which is suitable for the breeding of various pathogenic microorganisms. Food is perishable, and flies bite and crawl, polluting food. If people eat food contaminated by bacteria or toxins, it may cause food poisoning. Improper processing or storage of cooked food products, cold dishes and cold foods can easily lead to food poisoning. Generally speaking, cold meat, cold dishes, leftovers and foods that are easy to cause food poisoning.

Meat products are the main products, and seafood, lentils and freshly pickled pickles are also prone to this problem. Food poisoning has many symptoms. The most common symptoms of food poisoning are severe vomiting and diarrhea, accompanied by upper and middle abdominal pain. People with food poisoning often have dehydration symptoms due to vomiting and diarrhea, such as dry mouth, sunken eyes, skin loss of elasticity, chills in limbs, weak pulse, low blood pressure and even shock. Emergency measures after food poisoning, don't panic after food poisoning, you can take the following emergency measures: drink plenty of water immediately and dilute the toxin. To induce vomiting, press your fingers on your throat and spit out the food in your stomach as much as possible. Treatment will effectively deal with the poisoned diet to avoid more people being harmed.

Sanitary "dead corner" cleaning method

1, glass cleaning method If there is no good method, it is very troublesome to clean uneven glass. Now teach you a convenient and easy-to-use trick. You can use a toothbrush to remove the dirt from the glass recess and window edge, use a sponge or rag to remove the dirt, and then dip it in detergent to wipe it clean. When there is a crisp sound between the rag and the glass, it means that the glass is wiped clean. 2, carpet dry cleaning method has a ring.

Dry cleaning method: Sprinkle baking soda evenly on the carpet, and after about 15 minutes, clean it with a vacuum cleaner, and the effect is good. Wool carpets or long chemical fiber carpets will leave some traces when the furniture is left for a long time. Soak the towel in hot water, wring it out and press it on the mark. After 5- 10 minutes, comb it with a comb and blow dry it, and it can be restored to its original state. 3, switch, socket, lampshade cleaning method Leave fingerprints on the light switch, wipe it with a rubber, it will be as clean as new. If the socket is polluted by dirt, unplug the power first, and then wipe it with a soft cloth dipped in detergent. When cleaning the wrinkled cloth lampshade, use a soft toothbrush as a tool, which is not easy to hurt the lampshade. To clean the acrylic lampshade, you can apply detergent, wash it with water to remove detergent, and then dry it. Ordinary light bulbs can be wiped with salt water.

A seemingly hygienic bad habit

In life, there are often some seemingly hygienic habits and behaviors, which are actually unsanitary and very harmful to health, but most of them have not attracted people's attention. Wrap food in white paper or newspaper. Some people, even some grocery stores, like to wrap food in white paper. A piece of white paper is considered clean, but in fact, a lot of bleaching agents and corrosive chemical raw materials will be added to the white paper in the production process. Although the pulp is washed,

Filtering still contains a lot of chemicals, which will pollute food. As for wrapping food with newspapers, it is even more undesirable, because a lot of ink or other toxic substances will be used when printing newspapers, which is extremely harmful to human body. Disinfect the chopsticks with wine Some people often wipe the chopsticks with white wine, thinking that this can achieve the purpose of disinfection. As we all know, the alcohol used for disinfection in medicine is 75, while the alcohol content of general liquor is below 56. Therefore, wiping bowls and chopsticks with white wine can not achieve the purpose of disinfection at all. Wiping tableware, fruit or face with toilet paper proves that many toilet papers (especially those produced by informal manufacturers selling in the streets and lanes) are not disinfected well, because they contain a lot of bacteria, and even if they are disinfected well, they are polluted in the process of placing. Wiping dishes, chopsticks or fruits with this kind of toilet paper can't clean things, but it will bring more bacteria to food in the process of wiping with toilet paper. People often think that tap water is raw water and unsanitary. Therefore, after washing dishes or fruits with tap water, always dry them with a towel. This seems hygienic and careful, but in fact many germs often survive on dry towels. At present, tap water in most cities in China has undergone strict disinfection treatment, and the food washed with tap water is basically clean and can be used with confidence. Instead of cooking spoiled food with dry towels, some housewives will cook spoiled food at high temperature and high pressure before eating, thinking that bacteria can be completely eliminated. Medical proof shows that the toxins secreted by bacteria before entering the human body are very resistant to high temperature and are not easy to be destroyed and decomposed. Therefore, this method of treating excess food by heating and pressurizing is not worth advocating. Dig out the rotten parts of the fruit before eating. When some people eat fruit, they will touch the rotten part of the fruit and gouge out the rotten part before eating, thinking it is hygienic. However, experts who study microbiology believe that even if the rotten part of fruit is cut off, the remaining part has been introduced into the metabolites of bacteria through juice, and even microorganisms have begun to multiply, among which mold can cause mutation of human cells and cause cancer. So as long as the fruit is rotten, it is not suitable for eating, so it is better to throw it away. Long-term use of toothpaste with the same medicine has certain inhibitory effect on some bacteria. However, if the same medicine toothpaste is used for a long time, the bacteria in the mouth will adapt slowly and produce drug resistance, which means that the medicine toothpaste does not work. Therefore, toothpaste should be changed regularly in daily life. Waste fluorescent tubes for dry towels fluorescent tubes contain toxic substances such as mercury, fluorescent powder and a small amount of ammonia. Some families use waste fluorescent tubes to dry towels and handkerchiefs, thinking it is clean and hygienic. As we all know, under wet conditions, if both ends of the pipe are corroded or there are small cracks in the pipe itself, various harmful substances in the pipe will gradually seep out. Especially when the temperature is high, mercury seeps out more, which can pollute towels and handkerchiefs and endanger human health. If these harmful substances directly enter people's eyes, it will lead to decreased vision or even blindness. Therefore, waste fluorescent tubes should be disposed of in time and not reserved for other purposes.

Sanitary chopsticks often carry bacteria. Pay attention to diet in summer.

At present, disposable sanitary chopsticks are very common and easy to use in hotels and restaurants, but many disposable simple sanitary chopsticks are not hygienic. The reason is that sanitary chopsticks will be polluted by dust from production to transportation to dining table. In most cases, these sanitary chopsticks have not been carefully disinfected. Sanitary chopsticks have no protective cover after being placed on the dining table, and most of them are scattered in bottles, jars and small baskets. Sanitary chopsticks are exposed because

However, it will be polluted by flies and dust. At the same time, diners often choose by hand, so sanitary chopsticks become chopsticks with bacteria. At present, the weather is getting warmer, bacteria have also entered an active breeding period, and bacterial food poisoning has entered a high incidence period. Diners who use sanitary chopsticks should not mistake sanitary chopsticks for real hygiene. It is best to wash it before use.