1, the role of salt water
1. Clean
Hair loss prevention
Washing your hair with diluted normal saline can inhibit sebum secretion, reduce hair follicle damage and prevent hair loss. Usually once a week can achieve the effect.
Reduce the weight of salted fish
Salted fish contains a lot of salt, so it is difficult to reduce the salty taste even if it is washed many times. The most effective method is to soak the salted fish in light salt water 1 hour and then clean it, so that the salted fish will not have a strong salty taste.
This method uses the concentration difference between them to form "concentration osmotic pressure", so that the high-concentration salt in salted fish can penetrate into the low-concentration brine to achieve the effect of desalination.
Remove the smell of beans
Tofu and other bean products smell of beans. Soaking them in salt can not only remove the beany smell, but also make the bean products white and tender.
Iron pan rust removal
The newly bought iron pot is dirty and rusty. Put some coarse salt in the pot and scrub it with potatoes mixed with salt to remove dirt and rust.
Anti-fading
Soak faded clothes in salt water for a while before washing, which can keep them bright and prevent them from fading.
2. Health products
Purify oral cavity
Frequent gargling with light salt water can prevent gum bleeding and kill bacteria that cause bad breath.
Take a bath
Soaking hot water with salt water can relieve body and mind, sterilize and diminish inflammation, and treat and prevent skin diseases.
Treat constipation
Drinking a cup of salty boiled water on an empty stomach in the morning can clean the stomach and has special effects on constipation symptoms.
3. Cooking supplies
Prevent oil leakage
When cooking, you can put a little salt at the bottom of the pot to prevent boiling oil from splashing.
Fried peanuts easily
Stir-fry peanuts and spiced beans with salt to conduct heat evenly. The fried peanuts are neither black nor burnt, crispy and delicious.
Cooking is sweeter.
When cooking, add a small amount of salt and peanut oil after washing rice, so that the cooked rice grains are shiny, beautiful and delicious.
Step 4 save things
antioxidation
Apples, pears, potatoes and other fruits and vegetables are prone to oxidation and discoloration after peeling. If they are peeled and washed with light salt water, they can prevent discoloration.
Quick thawing
Thawing frozen fish, chicken and meat with salt water can not only thaw quickly, but also make dishes more tender and delicious.
Keep the flowers fresh.
Flowers can be stored in salt water bottles with proper concentration for a long time without fading.
Check the freshness of eggs.
The freshness of eggs can be judged according to the different conditions of eggs sinking into salt water. Put eggs in salt water, what floats on the water is stale, and what sinks is fresh eggs.
It is freshest to lie completely flat on the bottom of the cup. Eggs that stand up slightly take about a week, all of which stand up for 2-3 weeks, and those that float to the surface are spoiled eggs.
2, the role of salt water
1, the cosmetic effect of salt water
Put a proper amount of fine-flour edible salt in the palm of your hand, add a few drops of water and stir well, then gently apply it to the facial skin with your other hand, and do simple massage actions such as patting and gently rubbing the skin. This can play a role in cleaning facial pores, removing oil, removing acne and blackheads, removing skin dirt and so on, and fully helping the skin to become smooth, delicate and more beautiful.
2. The moisturizing effect of salt water.
Constipation patients can drink a cup of light salt water after getting up in the morning to promote intestinal peristalsis and help the intestine to eliminate metabolic waste and feces as soon as possible. This can avoid the aggravation of constipation symptoms caused by toxins and fat deposition. At the same time, it can also avoid obesity caused by constipation. The specific brewing method is as follows: put warm boiled water into a cup, and add 3mg of edible salt per 100ml of water to fully dissolve before taking it.
3, the bactericidal effect of salt water
Salt contains fluorine, which can play the role of anti-inflammation, sterilization and prevention of infection. Therefore, when the human skin surface is damaged, contaminated with mercury and other poisons, bitten by mosquitoes, etc. A proper amount of salt can be dissolved in water, prepared into light salt water, and slowly applied to the affected part of the skin to help sterilize the skin and prevent the damage from getting worse.
4, the hemostatic effect of salt water
For some patients with gastric bleeding, doctors will tell them to take emergency measures to drink salt water to help stop the bleeding in the stomach. In fact, this is because after stomach bleeding and vomiting, a large amount of physiological saline in the human body will be lost, leading to discomfort such as palpitation and palpitation. Therefore, before intravenous injection of normal saline, drinking a proper amount of edible normal saline according to the doctor's advice can also supplement the lack of blood in the body and help the stomach stop bleeding. Of course, when the nose bleeds, you can also soak the cotton wool with light salt water and stuff it into your nostrils to stop bleeding.