Dicas para prolongar a vida útil de frascos a vácuo
O mercado de garrafas térmicas tem estado incrivelmente aquecido ultimamente, with products ranging from simple business styles to adorable co-branded designs, and ranging in price from a few dozen yuan to over a thousand yuan. In this age where appearance is everything, we’re often drawn to the appearance of a thermos, but remember, “you get what you pay for” always holds true! After carefully selecting and purchasing a desired garrafa térmica de aço inoxidável, how can you properly use and care for it to make it a long-term companion? As a seasoned thermos enthusiast, I’ll share a comprehensive maintenance guide.
Chapter 1: Avoid Cleaning Mistakes and Protect Plastic Components
Plastic components like the lid and plug of a thermos are often overlooked maintenance areas. While many people sterilize their tableware, remember: these plastic components should never be boiled in water or placed in a sterilizer or microwave for high-temperature sterilization. Plastics typically have a heat resistance temperature of only 120°C. Exceeding this temperature can easily lead to deformation, cracking, and even the release of harmful substances. Once the lid is deformed, it not only affects the appearance, but also leads to a decrease in sealing performance, which greatly reduces the insulation effect. It is recommended to soak the plastic parts in diluted vinegar water for 15 minutes every month, and then wipe them with a soft cloth to remove stains and disinfect them.
Chapter 2: Keep it dry and well-ventilated to prevent bacterial growth
The care details after each use determine the lifespan of your thermos. After drinking, immediately rinse the inner container with warm water and then place it upside down in a well-ventilated area to air dry. Never store water with the lid on. A closed, humid environment is prone to bacterial growth and odor generation. It’s important to note that while the stainless steel inner container is corrosion-resistant, prolonged water contact can still cause scale buildup. We recommend soaking it in a solution of baking soda and water for two hours every two weeks, then scrubbing it with a soft brush to restore its shine.
Chapter 3: Handle with care to avoid physical damage
The vacuum layer of a thermos is the core of its insulation performance. While high-quality thermoses are drop-proof, severe knocks and drops can still damage the vacuum layer, permanently reducing its insulation effectiveness. Furthermore, strong impacts can dent the inner container and damage the threads, compromising its seal. We recommend using a protective case for your thermos to provide shock absorption and increased comfort. Chapter 4: Drink Selection Tips: Don’t Put These in Your Thermos
This is the most crucial thing to note when using a thermos! Do not put the following beverages in your thermos:
Dairy products: Leite, soy milk, etc., at temperatures between 40-60°C, can become breeding grounds for bacteria and may spoil if left for more than two hours.
Traditional Chinese Medicine preparations: Traditional Chinese Medicines have complex ingredients, and the acidic substances in them may react with stainless steel, affecting their efficacy.
Bebidas carbonatadas: Carbonated beverages produce large amounts of gas in a confined space, which may cause the lid to pop.
Highly acidic beverages: Drinks with a low pH, such as lemon juice and sour plum juice, can corrode the inner container, affecting its insulation performance. Chapter 5: Four Steps to Using a New Thermos: Getting the First Step Right is Crucial
A newly purchased thermos requires proper care before use:
Step 1: Clean the inner container and accessories with a neutral detergent and sponge brush;
Step 2: Rinse repeatedly with clean water three times to ensure no detergent residue remains;
Step 3: Fill the thermos with approximately 90°C hot water until 80% full and cover;
Step 4: Let it sit for 3-4 horas, then pour it out and rinse again with clean water.
During this process, the hot water helps remove any fine impurities that may have remained during the production process and activates its thermal insulation properties.
A thermos is more than just a container for drinking water; it’s a companion in our pursuit of a healthy lifestyle. With proper use and care, it can be a long-lasting companion. If you have further questions or unique experiences regarding the use of thermos, please share them. Let’s be smart consumers and make the most of every item!
