As people prioritize healthy eating and environmentally friendly lifestyles, borosilicate glass food containers are gradually entering more and more households. With advantages such as high and low temperature resistance, no harmful substance release, and a transparent and attractive appearance, borosilicate glass food containers have become essential kitchen storage and heating tools.
However, in actual use, many people have misunderstandings about borosilicate glass food containers, and even improper handling can lead to damage or a poor user experience. This article will analyze common misconceptions about borosilicate glass food containers to help people correctly understand and use these containers, extend their lifespan, and maximize their value.
1. Myth 1: Borosilicate Glass Containers Will Not Break
Many consumers mistakenly believe that borosilicate glass food containers are virtually unbreakable when they hear the phrase "resistant to high temperatures and temperature fluctuations." In fact, this is a common misconception.
Borosilicate glass does have stronger thermal shock resistance than ordinary glass and can withstand large temperature fluctuations, but it is still glass and inherently brittle. It can still break if subjected to severe mechanical impact, incorrect temperature changes, or cracks on the edges. Correct Practice:
Avoid dropping containers from heights or violent impacts with hard objects.
Do not expose containers with small cracks around the edges to high temperatures during use.
Although they can withstand temperature fluctuations, it is still recommended to maintain a gentle transition between extremes. For example, after removing them from the freezer, allow them to rest at room temperature before reheating.
2. Myth 2: All borosilicate glass containers are oven-safe
Many families purchase borosilicate glass food containers and assume they are oven-safe. In reality, oven suitability depends on the product's design and manufacturing process.
Some borosilicate glass containers with plastic lids, metal fasteners, or silicone seals can only be oven-safe with the lid removed. Exposing a container with a lid directly to high temperatures can cause deformation and damage to the seal, potentially posing a safety hazard.
Correct Practice:
Before purchasing, carefully check the manufacturer's instructions to confirm that the container is oven-safe.
When using the container in the oven, only place the glass container in the oven without the plastic or silicone lid.
Strictly control the temperature; do not exceed the safe range indicated in the instructions.
3. Myth 3: Borosilicate glass containers are suitable for freezing all foods.
Many families are accustomed to storing leftovers or soup directly in borosilicate glass containers and freezing them, believing it to be convenient and safe. However, it's important to note that liquids expand during freezing, and overfilling the container can cause it to burst.
In addition, heating the container directly from extremely low temperatures in boiling water or a high-temperature oven can damage the container due to the significant temperature difference.
Correct Method:
When storing liquid foods, do not fill the container completely to the brim; allow 10%-20% room for expansion.
After removing from the freezer, allow it to warm slightly to room temperature before reheating.
Avoid repeated rapid freezing and reheating cycles to extend its lifespan.
4. Myth 4: Borosilicate glass containers are completely hassle-free to clean.
Some consumers believe that glass's smooth surface resists oil stains and odors, making it easy to clean. However, over time, if not thoroughly cleaned, scale, oil film, and even bacterial growth may form on the container's surface, affecting both health and appearance. Correct Practice:
Wash immediately after each use to prevent dried-on oil stains.
Use a soft cloth, sponge, or special cleaning brush when cleaning; avoid using hard cleaning tools like steel wool.
Regularly deep clean with baking soda or white vinegar to remove stubborn stains and odors.
5. Myth 5: Borosilicate glass containers can replace all plastic containers.
Borosilicate glass food containers are indeed safer and more environmentally friendly than plastic containers, but that doesn't mean they can completely replace them. Glass is relatively heavy, making it unsuitable for portable use, especially for children or those traveling for extended periods.
Plastic containers still have their place in the world, as some foods require shatter-resistant, lightweight storage.
Correct Practice:
For home storage and tabletop use, prioritize borosilicate glass food containers.
For travel or lightweight needs, consider high-quality, harmless, and safe plastic containers.
Pick appropriate containers based on usage scenarios, rather than a one-size-fits-all approach.
6. Myth 6: Borosilicate glass containers don't require airtightness.
Some consumers overlook the fact that while glass itself is very durable, the long-term preservation of food containers depends largely on their airtightness. If the silicone ring is aged or the sealing lid is damaged, the airtightness will be reduced, making it easier for food to spoil or develop flavors.
Correct:
Inspect the sealing ring regularly and replace it if it shows signs of aging or deformation.
When cleaning, avoid excessive strain on the silicone ring to avoid compromising the seal.
For food that needs to be stored for a long time, it is recommended to choose vacuum-sealed glass containers.
7. Myth 7: Borosilicate glass containers can be stacked freely.
Many families are accustomed to stacking glass containers for storage, believing that as long as the material is strong enough, there will be no problems. However, glass itself is brittle. Prolonged pressure or friction between edges can easily cause fine cracks, which can shorten its lifespan.
Correct:
When stacking, place soft cloth or silicone mats between containers.
Avoid stacking containers in unstable locations to prevent damage if they tip over. Choose nestable glass food containers for safer storage.
8. Myth 8: Borosilicate glass containers can last for decades.
Some families believe that glass containers don't age as easily as plastic, so they can keep them for decades. However, even borosilicate glass can develop minor scratches and chipped edges after prolonged use. Continued use increases the risk of damage from high temperatures or impacts.
Correct:
Regularly inspect the condition of the container. If cracks or chipped edges are detected, discontinue use immediately.
Replace the container every few years to ensure safety.
Handle with care to extend the lifespan of the container.
Borosilicate glass food containers are undoubtedly very practical, healthy, and environmentally friendly kitchen items for modern families. However, to fully utilize their advantages, common misconceptions must be avoided. For families who prioritize healthy eating and quality of life, borosilicate glass food containers are more than just a storage tool; they are a lifestyle choice based on scientific usage and rational choices. Only with proper use can they truly become "health guardians" in the kitchen.
As a professional borosilicate glass container distributor, Bestfull consistently prioritizes health, safety, and environmental protection, and is committed to providing high-quality storage and catering solutions for families and restaurants. Our borosilicate glass food containers are not only heat-resistant and free of harmful leachable substances, but also transparent, aesthetically pleasing, and easy to clean, making them widely suitable for refrigeration, heating, takeout, and dining. Bestfull prioritizes product quality and user experience. With its extensive product offerings and rigorous quality control, Bestfull has earned the trust and recognition of numerous customers, making it an ideal choice for families seeking a high-quality lifestyle.
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