How to clean the new thermos cup for the first time

How to clean the new thermos cup for the first time?

It must be scalded with boiling water several times for high-temperature disinfection. And before use, you can preheat it with boiling water for 5-10 minutes to make the heat preservation effect better. In addition, if there is an odor in the cup, you can soak it with tea first to achieve the effect of removing the odor. In order to prevent the generation of peculiar smell or stains, and can be used cleanly for a long time, after use, please clean it and let it dry fully.

The most important thing is that these cleaning materials are safe and reliable, unlike ordinary cleaning agents that are composed of chemicals, and have a good degreasing effect. After cleaning, do not cover the lid, let it dry before using it next time, so as to avoid the vacuum insulation cup from getting smelly.

Pay attention to the protection of the thermos cup at ordinary times. Do not use steel wool to scrub the inner surface of the thermos cup when cleaning. For difficult-to-remove stains, rinse with neutral detergent or rinse with diluted vinegar. Should not be too long, so as not to damage the passivation film. The seals and the contact parts between the seals and the cover should also be cleaned regularly. In addition, in the process of using the thermos cup, avoid collisions and impacts, so as not to damage the cup body or plastic, causing insulation failure or water leakage.

If it is the cleaning of the crystal glass

Step 1: Rinse with warm water, the water temperature should be slightly warm to the touch. For the places where dirt is easy to attach to the mouth or bottom, you can use detergent to scrub, and you can use a special cleaning cloth. The cleaning cloth is made of polyester-cotton composite, which has good water absorption but cannot shed hair, and absolutely avoid scratches;

Step 2: After rinsing, put the cup upside down on a flat cleaning cloth, let the water flow down naturally and control it dry. When putting the cup upside down, be careful not to store water on the bottom of the cup, otherwise it will easily form water marks;

Step 3: After the water on the cup is dry, wipe off the remaining water marks with a dry cleaning cloth. When wiping, hold the cup body with your left hand and wipe with your right hand. Start with the bottom, then the body, and finally the rim. When wiping the inside of the cup body, the towel should be gently rotated around the cup body, do not wipe vigorously;

Step 4: The wiped glass can be hung upside down on the cup holder if it is clean and clear without water marks, or it can be placed in the wine cabinet with the mouth of the cup facing up. Avoid placing the cup upside down in the wine cabinet for a long time, so that the unclean or stale smell will easily accumulate in the cup and bowl without moving for a long time, which will affect the use.