Traditional Culture Encyclopedia - Hotel franchise - What's the difference between a drinking cup and a mouthwash cup? Can I drink hot water with mouthwash?
What's the difference between a drinking cup and a mouthwash cup? Can I drink hot water with mouthwash?
1, different materials
Drinking cups are made of non-toxic materials, such as ceramics, glass and stainless steel.
The mouthwash cup is usually made of plastic, which belongs to polymer chemical materials and often contains toxic chemicals such as polypropylene or PVC. Drinking water in a plastic cup must be used to hold hot water or boiled water. When hot water, especially boiled water, is filled in plastic cups, toxic chemicals in plastic can easily precipitate into water, and drinking such water for a long time will inevitably cause harm to human body.
2. Bacterial growth
There will be a smooth and delicate glaze in the cup. Convenient for daily cleaning, not easy to breed bacteria.
The mouthwash cup is easy to breed bacteria and not easy to clean. This is because the seemingly smooth plastic is not smooth, and there are many small holes in the internal microstructure. These small pores are easy to hide dirt and shelter evil people, and cannot be cleaned by conventional methods.
Extended data
Cleaning method of water cup:
1. salt: after touching with your fingers, brush back and forth over the tea stains. It only takes two or three minutes to clean the tea stains in the cup, and it is not easy to hurt the cup.
2. Toothpaste: First rinse the cup with water (without water), then rub the cup wall with toothpaste, and then rinse with water.
3, citrus peel: clean the coffee cup, wipe the edge of the cup with lemon slices or a little vinegar. If it is a coffee pot, we can slice the lemon, wrap it in cloth and put it on the top of the coffee pot, and add water to it. Boil the lemon with coffee and let it drip into the pot below. Yellow water drops flowed from the coffee pot, which is the evidence that citric acid removes coffee stains. Generally speaking, it is enough to clean the coffee pot twice or so.
Baidu encyclopedia-plastic cup
Baidu encyclopedia-water cup
- Previous article:Which hotels in Yueyang are suitable for receiving foreign guests?
- Next article:What software is Yoyo? How many people use it?
- Related articles
- Which hotel in Yudu County is in the suburbs?
- Do people who come back from Baoding need to be quarantined?
- What are the world-famous restaurants?
- How many tourists can Fan Shi Hotel accommodate?
- How to attract investment for two apartments?
- Where is the best place to eat seafood in Huanghua City?
- How to get to Super 8 Hotel near Beijing West Railway Station?
- How about Beijing Jinji Technology Co., Ltd.?
- How long will it take to return to normal after the isolation hotel is unsealed?
- What should I do if I have a fever during home isolation? Do you need to re-isolate the fever during home isolation?