Why does toothpaste wash off tea stains?

1。Freshly stained tea stains can be scrubbed with hot water of 75 to 85. Aged tea stains are soaked in strong salt water.

Old tea stains can be soaked in concentrated salt water, or kneaded with a mixture of ammonia and glycerin (1:10). Ammonia is prohibited for silk and wool fabrics, which can be rubbed with 10% glycerol solution, and then washed with detergent and rinsed with water.

Old tea and coffee stains can be wiped with a mixed solution of glycerin and egg yolk, and rinsed with water after a little drying. Or apply glycerin to the stain, sprinkle a few grains of borax and soak in boiling water. It can also be wiped with diluted ammonia, borax and warm water.

Old coffee stains can be wiped with 3% hydrogen peroxide solution, and then washed with water, or they can be cleaned with table salt or glycerin solution.

2。If the tea is freshly spilled, it's easy! Immediately take off the clothes sprinkled with tea, and then scrub repeatedly with hot water, Note: Be sure to use hot water! After scrubbing a few times, it is clean.

If the stain has dried, it is necessary to wash it in a more complicated way. First use soapy water to rub the tea stained area a few times, then take out half a lemon, add a few drops of lemon juice, continue to rub, and finally rinse it with water!

You can also use a mixed solution of glycerin and egg yolk to wipe the stains, wait for a little dry, and then wash with water, so that it can also be cleaned!

It may be that there are some chemical ingredients in the toothpaste that just corrode the tea stains, which may be a common saying that people often say, "one thing drops one thing".

Maybe the toothpaste contains fluoride.

It should be the abrasive agent inside that can oxidize the tea stains.

I guess it's a chemical reaction.

Why can tea stains be washed off with toothpaste? Because toothpaste is a friction agent, and there are many chemical raw materials in it, such as mannitol, calcium carbonate and so on. So the tea stains on the teacup were washed off with toothpaste.

I have to brush my teeth every morning, and when I brush my teeth, I often get the toothpaste on my clothes, and it is difficult to remove the toothpaste after it gets on my clothes, so what is the way? Let's take a look at today's sharing.

Method 1: Soak the clothes with toothpaste stains in warm water, the toothpaste stains will be dissolved, and then brush them with a brush;

Method 2: Wash the clothes according to the normal washing steps, wash them and dry them, and rub the toothpaste stains with your hands after drying.

Method 3: If it is more expensive and difficult to take care of the clothes, then send them to a dry cleaner and let a professional deal with them.

Method 4: If it is leather clothes, it is easier to clean up, moisten the cotton swab with water, and then wipe the toothpaste stain with a cotton swab.

The above is today's sharing, I hope it can help you.

How to remove tea stains: 1. You can soak it in vinegar or soaking it in bleach to remove the dirt easily. 2. Wipe with a sponge dipped in salt to easily remove.

Ways to remove smoke stains:1Vinegar stain removal:

Before brushing, put a spoonful of vinegar in your mouth and brush your teeth 1-2 minutes later. 2. Home remedies: Rub your teeth with white papaya slices twice a day, 2 minutes each time, for a month.

Expanding on the story of the data stain: The story is about a homeless man who breaks into a small village shop on a hungry and cold night. At that time, there was only one pot of braised pork in the store.

The homeless man killed a pot of braised pork, and the owner accidentally found it and sent it to the county office. After the county ordered the case to be questioned in court, it said that the case did not need to be tried. The county magistrate said that this person ate a pot of braised pork at one time and was about to die.

It's called Greasy Heart, and he's dead three days later! Sure enough, the homeless man had unbearable abdominal pain, vomited and diarrhea, and collapsed all over his body. Suddenly, a like-minded monk came over and took something out of his arms and put it on the box.

After the monk left, the homeless man took the teapot to scoop water and drank it for three days and three nights. Three days later, the homeless man did not die. It turned out that the tea mountain of this teapot saved his life, and the so-called tea mountain is the tea stains left by long-term tea brewing.

Toothpaste is originally a detergent, and the friction agent in the composition has a good removal effect on stains.

Toothpaste is a complex mixture. It is usually composed of friction agents (e.g., calcium carbonate, dicalcium phosphate, calcium pyrophosphate, silicon dioxide, aluminum hydroxide), humectants (e.g., glycerin, sorbitol, propylene glycol, polyethylene glycol, and water), surfactants (e.g., sodium dodecol sulfate, sodium 2-acyloxy bond sulfonate, sodium lauroyl sarcosinate),

Thickeners (such as carboxymethyl cellulose, staghorn pectin, hydroxyethylcellulose, xanthan gum, guar gum, carrageenan, etc.), sweeteners (such as glycerin, sodium cyclohexylasulfonate, sodium saccharin, etc.), preservatives (such as potassium sorbate and sodium benzoate), active additives (such as chlorophyll, fluoride), and pigments, flavors, etc. Special toothpasteIt is a toothpaste with special properties.