First, how to maintain the thermos cup
1, avoid collision. Avoid collision and falling during use, so as not to damage the cup or plastic, resulting in insulation failure or water leakage.
2. Avoid screwing the plug too tightly. Tighten the plug with proper force, not too hard to avoid thread failure.
3. Fill perishable drinks and drink them as soon as possible. After filling perishable beverages such as milk, it is best to drink it as soon as possible and clean it to avoid the deterioration of the liner.
4. Clean with a soft cloth. When cleaning, it is best to clean with a soft cloth and an edible detergent diluted with warm water. Do not use alkaline bleach or metal core cloth, chemical rag, etc. So as not to damage the thermos cup.
Second, how to clean the thermos cup
1, deodorize with salt. Pour the salt into the thermos cup, dilute it with hot water, shake it evenly, soak it for 5 to 10 minutes, then rinse it off to remove the odor.
2. Wash with rice, vinegar and orange peel. First, prepare a handful of rice and put it in a thermos. Then pour a bottle cap or two bottles of white vinegar into the thermos cup to prepare a fresh orange peel, and put the orange Peaches into the thermos cup. Next, pour boiling water into the thermos cup, pour half of it, tighten the lid of the cup and shake it vigorously for five or six minutes. After shaking, put the thermos cup upside down on the table and let it stand for half an hour, which will soften the stain on the cup mouth. After half an hour, shake the thermos bottle for five or six minutes, and you can achieve a very good cleaning effect.
3. Wash with salt and toothpaste. Put a small amount of edible salt into a bottle, add warm water and shake to dissolve the salt. Cover every place in the bottle and leave it for about 10 minute, so that the salt water has enough time to kill bacteria. Then start to deal with the lid, and let the toothbrush with toothpaste carefully brush the gaps and places of the lid. Be careful not to cover the cup immediately after washing. Place the cup body and the cup cover separately, dry them and cover them.
When the thermos cup is used for a long time, it is easy to produce stains and breed bacteria, so it needs to be cleaned regularly. In addition, the thermos cup also needs maintenance to prolong its service life.