Cleaning oil:

Many range hoods are equipped with oil boxes. After the oil is poured out, the oil boxes are sticky and difficult to clean. Here's a trick for you: put some water in a clean oil box before installing it on the range hood, and let the oil drop on the water. When it is almost full, take it down and pour it down, and "grunt" it, and all the oil will come out. Then use scouring pad to dip some washing powder inside and outside, and the oil box will be as clean as ever.

Fresh-keeping vegetables:

Leafy vegetables: Use "paper" to retain water in vegetables. Leafy vegetables usually can't be stored for a long time. If they are directly stored in the refrigerator, they will soon turn yellow and their leaves will be wet and rotten. The most important thing to preserve this kind of vegetables is to retain water and avoid leaf rot at the same time. The simplest way is to use old newspapers, spray some water on the leaves, then wrap them in newspapers and put them in the fresh-keeping room of the refrigerator with the stems down in an upright position, which can effectively prolong the preservation time and keep them fresh.

Lettuce: As long as it is kept for a period of time, it will gradually become soft and brown. At this time, the core of the vegetable can be removed, and then the wet paper towel can be inserted into the core of the vegetable to let the lettuce absorb water. When the paper towel is dry, take it out and put it in a fresh-keeping bag for refrigeration.

Spinach, rape and Chinese cabbage: wrap them in newspaper before refrigeration, which can not only keep moisture but also avoid being too damp and rotting, and then put them upright with their roots down in the fresh-keeping room of fruits and vegetables.

Garlic is a spicy vegetable, including onion, ginger and pepper. Most of them are condiments, so it is best to keep the original appearance when preserved. Garlic is preserved in a similar way to onion. It can be stored for about 1-2 months by putting it in a net bag, then hanging it in a cool and ventilated place indoors, or putting it in a special ceramic jar (with a small hole in the jar). You can also peel garlic, process it into garlic paste, seal it and put it in the refrigerator for about 2 weeks. Ginger is divided into old ginger and young ginger. Old ginger is not suitable for cold storage, but can be placed in ventilated places and sand. Young ginger should be wrapped with plastic wrap and stored in the refrigerator.

In daily life, many people's "hygiene habits" are actually unscientific. Do you check whether you have the following "hygiene habits"?

1. Disinfect the dishes and chopsticks with alcohol

Some people often use white wine to wipe the dishes and chopsticks, thinking that this can achieve the purpose of disinfection. As everyone knows, 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't play the role of disinfection at all.

2. Boil the spoiled food before eating

In the hot summer, some leftover food is a little stale, so some housewives cook these spoiled foods at high temperature and high pressure before eating, thinking that this can completely eliminate bacteria. Medicine has proved 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 surplus food by heating and pressurizing is not worth advocating.

3. Wrap food in white paper or newspaper

Some people, even some food stores, like to wrap food in white paper. White paper looks clean, but in fact, in the production process of white paper, many bleaching agents and corrosive chemical raw materials will be added. Although the pulp is washed and filtered, many chemicals will still remain. As for wrapping food in newspapers, it is even more undesirable, because ink or other toxic substances in newspapers are extremely harmful to the human body.

IV. Wipe the tableware and fruits with toilet paper

Laboratory tests show that many toilet papers (especially those produced by informal manufacturers sold in the streets and lanes) are not well disinfected, and even if they are well disinfected, they are contaminated during the placing process. Using this kind of toilet paper to wipe dishes, chopsticks or fruits can't clean the items, on the contrary, it brings more bacteria to the food in the process of wiping with toilet paper.

5. Wipe the table with a rag

Experiments show that after a week of using a brand-new rag at home, you will be surprised by the bacteria, and the situation will be worse if you are in a restaurant or food stall. Therefore, wiping the table with a rag should be thoroughly washed before use, and it should be boiled with water every three or four days. Of course, if disposable tablecloths are used, the harm caused by rags can be avoided.

VI. Long-term use of the same medicine toothpaste

Medicine toothpaste has certain inhibitory effect on some bacteria. However, if we use the same medicine toothpaste for a long time, the bacteria in the mouth will adapt slowly and produce drug resistance. Therefore, we should change toothpaste regularly in our daily life.

If leather shoes are not oiled for a long time, the leather will become hard. At this time, apply a layer of vaseline, and then apply shoe polish after absorption, and the leather will become soft. If the leather shoes are too dry, you can also rub them with a piece of fat meat or chicken oil repeatedly, and then bake them with low fire to make the oil penetrate into the leather surface. After two days, clean the shoes with alcohol cotton balls, and then apply a layer of shoe polish, and the upper will be very shiny. In addition, in order to make the stem easy to cook, you can add a little water to stew it after quick frying.

Bread can remove stains from carpets: if a small piece of carpet at home is dirty, it can be wiped with hot bread crumbs and then hung in the shade. After 24 hours, the stains can be removed.

When men shave, toothpaste can be used instead of soap. Because toothpaste does not contain free alkali, it is not only non-irritating to the skin, but also rich in foam and fragrant in smell, which makes people feel cool and refreshing.

the wonderful use of wind oil essence (1): sprinkle a few drops of wind oil essence on the leaves of the electric fan, which will make the room fragrant with the continuous rotation of the wind leaves and have the effect of driving away mosquitoes.

It is effective to take antihypertensive drugs with grape juice! Taking antihypertensive drugs with grape juice instead of boiled water can make blood pressure drop steadily, and there will be no phenomenon of blood pressure rising and falling.

raw water is not suitable for cooking. Because tap water contains chlorine gas, it will destroy vitamin B1 contained in grain during cooking. If boiled water is used for cooking, vitamin B1 can be avoided from loss.

tips for preventing chopping block from cracking: after buying a new chopping block, apply cooking oil on the upper and lower sides and the periphery of the chopping block, and then apply it three or four times after the oil is drained, so that the chopping block will be durable.

Wonderful use of essential balm: When you take a bath, add a few drops of essential balm to the water, and you will feel cool and being relaxed and free after bathing. It also has the functions of preventing prickly heat, preventing mosquito bites and removing sweat and odor. Sprinkle a few drops of wind oil on the lit mosquito-repellent incense, and the smoke emitted by the mosquito-repellent incense will not choke, and the fragrance will be fragrant, and the mosquito repellent effect will be better.

when frying steamed bread slices, first soak the steamed bread slices in cold water, and then fry them in the pan, so that the fried steamed bread slices are brown and crisp, delicious and fuel-efficient.

When cooking or making soup, if it is salty, you can cut a washed potato in half and put it in the soup for a few minutes, so that the soup can change from salty to light.

Tips for relieving eye fatigue: Soak medicinal millet grass or Flos Chrysanthemi with water, then soak the towel and apply it to the eyes for 11 to 15 minutes, which can effectively relieve eye fatigue.

It's hot in summer, and it's easy to get prickly heat. You can wash the area with prickly heat with warm water and apply a layer of toothpaste, and the prickly heat will disappear soon.

No matter how clean the indoor toilet is, it often leaves a bad smell. As long as a small cup of balsamic vinegar is placed in the toilet, the bad smell will disappear. It is valid for six or seven days and can be changed once a week.

If old rice is used to cook rice, you can add 1/4 or 1/5 beer to the rice after scouring, so that the steamed rice is sweet and shiny, just like new rice.

When cooking jiaozi, most of the water-soluble nutrients in the dumpling skin and stuffing are dissolved in the soup, except for a little loss due to heating. Therefore, it is best to drink the soup when eating dumplings.

soaking hands in hot water can cure migraine. Immerse your hands in hot water, the amount of which should be soaked in your wrists, and keep heating the water to keep the water temperature. After half an hour, the pain can be alleviated or even completely disappeared

Avoid eating fresh day lily! Because fresh day lily contains colchicine toxic substances, it will cause nausea and diarrhea after eating. However, the colchicine has been dissolved in the processed dried daylily, so it will not be poisoned when eaten < P > Put the big green onion vertically in a pot with water, and it will not rot, but will grow! Sun-dried green onion leaves, then tied with leaves and placed in the shade, can be stored for a long time.

beware of the seven traps of invoice: no invoice under the pretext; The invoice has no name; Do not indicate the replacement date; Replace invoices with purchase and sale contracts; Consumers bear taxes; No official seal; Stamp "No Refund".

Spring is the high epidemic season. You can make more cold salad dishes to improve human immunity at home, such as shredded kelp, shredded asparagus, shredded radish, houttuynia cordata, medlar, etc., which can prevent infection.

mahogany furniture should be damp, avoid drying, avoid exposure, and avoid air conditioning blowing on the furniture; Wipe with a little wax every three months; Use mild soapy water to remove oil stains on the surface, and avoid using gasoline and kerosene.

You can spray some ordinary perfume in the wardrobe to remove the musty smell; Dip some perfume in cotton and put it in the bra to make people feel fragrant; When washing your hair with clear water for the last time, put a little perfume, and your hair will be full of fragrance.