1. The thermos cup is not suitable for coffee. Coffee contains an ingredient called tannin. Over time, this acid will corrode the inner wall of the thermos cup, even if it is an electrolytic thermos cup. Not only will it cause 2. In addition, keeping coffee stored in an environment close to a constant temperature for a long time will affect the taste of the coffee, making it more bitter to drink. At the same time, if you don’t clean the stainless steel thermos cup immediately after drinking coffee, dirt will accumulate afterwards, which is more difficult to clean. For some strangely shaped thermos cups, it is even more of a headache. 3. It is recommended that you try to choose a ceramic or glass liner when holding hot coffee. In addition, when using a thermos cup to hold hot coffee, drink it within four hours. The thermos cup keeps cold in summer and autumn and keeps warm in winter and spring. It is best used to hold boiled water in winter, and it is also good to hold ice water drinks in summer. However, the thermos cup should not be filled with acidic substances such as coffee, milk, and traditional Chinese medicine.
How to get rid of the coffee stain in the thermos cup?
1. Although table salt is a condiment, the effect of removing stains is relatively good. Pour a little table salt into the cup, scrub carefully with hands or a brush, and then rinse with water. Repeat twice to remove the coffee attached to the quilt. stains. 2. Vinegar is acidic and can react chemically with coffee stains to form water-soluble substances, which can remove stains. Pour a little vinegar into the cup, let it sit for five minutes, and then scrub it with a brush. The coffee stains in the cup can be easily washed away.
How to get rid of the coffee smell in the thermos cup?
1. After brushing the cup, pour in salt water, shake the cup a few times, and then let it sit for a few hours. Don’t forget to turn the cup upside down in the middle, so that the salt water can soak the whole cup. Just wash it off at the end.
2. Find tea with a stronger taste, such as Pu’er tea, fill it with boiling water, let it stand for an hour, and then brush it clean.
3. Clean the cup, put lemons or oranges in the cup, tighten the lid and let it sit for three or four hours, then clean the cup.
4. Brush the cup with toothpaste, and then clean it.
Post time: Mar-14-2023