After using the thermos for a long time, some odor will be produced, which will feel unhygienic and will also affect your mood. Buy a new cup? It costs money again! Today, the editor will share the method of removing odors from thermos cups, hoping that they will be of some help to you.

Thermoscuum odor removal method:

1. Baking soda to remove the thermos odor: Pour like hot water into the tea cup, add baking soda, shake it, and then pour it out for a few minutes. Remove all the odor scale.

2. Method for removing the odor of toothpaste: Toothpaste can not only remove oral odor and clean teeth, but also remove odor in the tea cup. Clean the tea cup with toothpaste, and the odor will disappear immediately.

3. Method to remove the odor of the thermos cup by salt water: Prepare salt water, pour it into the tea cup, shake it and leave it for a while, then pour it out and rinse it with clean water.

4. Boil in water to remove the odor of the thermos cup: You can put the tea cup in tea water and boil for 5 minutes, then wash it with clean water and dry it, and there is no odor.

5. How to remove the odor of milk from the thermos: Pour half a cup of warm water into the tea cup, then pour in a few spoons of milk, shake gently, leave it for a few minutes, and then wash it with clean water to remove the odor.

6. Method to remove the odor of the orange peel: First, clean the cup with detergent, then put the fresh orange peel into the cup, tighten the cup lid, and leave it for about four hours, and finally clean the cup. The orange peel can also be replaced with lemon, the method is the same. Misconceptions about using thermos cups:

Water tea with thermos cups is easy to rotten and odor in high temperature environments for a long time. The tea polyphenols, vitamin C and other nutrients in tea will be lost, and the protein, sugar and other nutrients in tea will become a hotbed for the growth of bacteria and molds. If you drink tea with thermos cups, don’t drink it after the tea is kept warm for more than four hours, otherwise it will easily cause diarrhea.

Foreign brands are better than domestic brands

The insulation effect of the thermos cup is not as great as everyone imagines. After all, vacuuming is not a great technology. Of course, the lack of strict quality control and technical inconsistency are common problems in domestic products. Details determine quality! As the saying goes, you get what you pay for, but compared with domestic thermos cups, the price of thermos cups of foreign brands is often several times that of domestic brands, but the insulation effect may only be 2 hours longer. The insulation effect of the thermos cup has always been very good. The insulation effect of the thermos cup will gradually deteriorate over time, because generally, the vacuum cannot reach an absolute vacuum, so a getter will be added to the cup body to absorb residual air, and the getter will have a "shelf life". After the warranty, the insulation effect will naturally become worse.

Thermostor is always insulated

The length of the insulation time does represent the advanced production process of the thermos, but ordinary thermos cups do not require that long insulation effect. Just imagine if you find that the water in the cup is still hot after working in the morning, how can you feel? Therefore, the insulation time of a general small-capacity thermos cup is slightly shorter than that of what we often call "bullet" thermos cups.

How can I buy a high-quality vacuum thermos?

Look at the appearance of the cup. First, check whether the surface polishing of the inner and outer gallbladder surfaces is uniform, whether there are any damage and scratch defects; second, check whether the oral welding is smooth and consistent. This is related to whether the feeling is comfortable when drinking water;

33. The quality of the plastic parts is poor. It will not only affect the service life, but also affect the sanitation of drinking water;

44. Check whether the internal seal is tight. Whether the screw plug and cup body are suitable for matching. Is it easy to screw in and out, and whether it leaks. Fill a glass of water and put it invert for four or five minutes or swing it hard for a few times to verify whether it is leaking. Let’s look at the insulation performance, which is the main technical indicator of the thermos cup. Generally, it is impossible to check according to the standards when purchasing, but you can fill it with hot water and check it based on the feel. After two minutes of filling the uninsulated cup with hot water, the lower part of the cup will heat up, while the lower part of the insulated cup will always be cool.

There are several specific methods:

1. Simple identification of vacuum insulation performance: Pour boiling water into the thermos cup, tighten the bottle plug or cup lid clockwise for 2-3 minutes and then touch the outer surface of the cup body with your hands. If the cup body has obvious warmth, it means that the product has lost its vacuum and cannot achieve good insulation effect.

2. Sealing performance identification method: After adding water to the cup, tighten the bottle plug and cup lid clockwise, and place the cup flat on the table top, so that there should be no water leakage; the rotation of the cup lid and the cup mouth should be flexible and there should be no gap.

3. Plastic accessories identification method: The characteristics of new food-grade plastics are small odor, bright surface, no burrs, long service life and not easy to age. Ordinary or recycled plastics are characterized by their large odor, dark color, many burrs, and plastics are prone to aging and easy to break.

4. Simple capacity identification method: The depth of the inner shell is basically the same as the height of the shell, and the capacity (16-18MM difference) is consistent with the nominal value. Some poor-quality thermoses add sand and cement blocks to the cup to make up for the missing weight. Misconception: A heavier cup (pot) does not necessarily mean it is good.

5. Simple identification method for stainless steel materials: There are many specifications of stainless steel materials, of which 18/8 means that the composition of this stainless steel material contains 18% chromium and 8% nickel. The materials that meet this standard meet the national food-grade standards are green and environmentally friendly products, and the products are rust-proof and corrosion-resistant. The color of ordinary stainless steel cups is white and dark. If soaked in salt water with a concentration of 1% for 24 hours, rust spots will occur. Some of the elements it contains exceeds the standard, which directly endangers the health of the human body.