Can borosilicate glass food containers be cleaned in a dishwasher?

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As people's awareness of health and environmental protection increases, more and more families are beginning to choose high borosilicate glass food containers to replace traditional plastic lunch boxes or ordinary glass containers. It is not only beautiful in appearance, odorless, and resistant to high temperatures, but is also known as a "safe and healthy" storage option. In daily use, a question that is often asked is: Can high borosilicate glass food containers be put into the dishwasher for cleaning?

This article will focus on this issue and analyze in depth from the characteristics of high borosilicate glass, the working principle of the dishwasher, whether it is applicable, precautions, etc., so that everyone can use high borosilicate glass food containers scientifically and safely.

1. What is a high borosilicate glass food container?

High borosilicate glass is a glass material with silicon dioxide and boron trioxide as the main components. It is widely used in laboratory equipment, kitchen supplies and other fields due to its excellent physical and chemical properties.

Compared with ordinary soda-lime glass, high borosilicate glass has the following characteristics:

High temperature resistance and resistance to cold and hot shock: The heat temperature difference can reach more than 150°C and it is not easy to burst.

High strength and scratch resistance: harder than ordinary glass.

Contains no harmful substances: lead-free and cadmium-free, no harmful substances will be precipitated to contaminate food.

Smooth and dense, not easy to leave stains: easier to clean.

Because of these characteristics, high borosilicate glass is very suitable for making food containers, meeting the needs of safety and beauty in daily life.

2. Working principle and environment of dishwasher

As a "worry-free artifact" in modern kitchens, dishwashers can effectively remove oil and residues on tableware through the combined action of high temperature, high-pressure water flow and detergent, and dry tableware at high temperature in the final stage. Its typical working environment is as follows:

Spray hot water temperature: usually 50~80℃.

Spray water flow pressure: higher than the water flow pressure of hand washing.

Detergent: generally alkaline and corrosive.

Drying stage: evaporate water through high-temperature hot air or residual heat.

Therefore, the high temperature, impact, and alkaline environment of the dishwasher have certain requirements on the material and structure of tableware, and are not suitable for all tableware.

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3. Can high borosilicate glass food containers be put in dishwashers?

The answer is: usually yes, but you need to pay attention to some details.

Why is high borosilicate glass suitable for dishwashers?

High temperature resistance

High borosilicate glass can withstand high temperatures of about 400°C, while the high temperature inside the dishwasher is much lower than this value, so the temperature itself will not damage the container.

Resistance to cold and hot shocks

High borosilicate glass has a high temperature resistance performance. Even from a high-temperature environment to a cold water rinse, it is not easy to burst, and it is safer than ordinary glass.

Not afraid of alkaline detergents

High borosilicate glass has strong chemical stability and will not be corroded by dishwasher detergents like aluminum and plated tableware.

Smooth and easy to clean

The smooth surface of the glass itself is not easy to leave stains, and it can be cleaned more thoroughly in a dishwasher.

4. Precautions for using a dishwasher to clean high borosilicate glass containers

Although high borosilicate glass can be safely placed in a dishwasher, the following points should still be noted in actual operation to prevent accidental damage or affect the service life:

4.1 Avoid collision with other tableware

When the dishwasher is working, the impact of water flow may cause the tableware to collide with each other. Although high borosilicate glass is more impact-resistant than ordinary glass, it may still crack or break due to collision. Recommendation:

Put the high borosilicate glass container in a stable position;

Put it separately from stainless steel and ceramic tableware.

4.2 Do not use extremely high temperature washing programs

Although high borosilicate glass can withstand high temperatures, extremely high temperatures combined with long-term high-pressure spraying may affect the appearance of the container, such as fading of printed patterns and aging of sealing rings. It is safer to choose the "normal" or "energy-saving" washing program.

4.3 Remove the lid or sealing ring

High borosilicate glass food containers are generally equipped with lids or sealing rings made of plastic, silicone and other materials. These accessories are usually less resistant to high temperatures and are not suitable for long-term high-temperature washing. It is recommended to remove the lid and sealing ring and wash them by hand to avoid deformation and aging.

4.4 Check for cracks

If the container itself has fine cracks or bumps, it is recommended not to wash it in the high-temperature program of the dishwasher to avoid aggravating the cracking under impact or temperature difference.

4.5 Avoid stacking

When the dishwasher has limited space, some people are accustomed to stacking containers, which may cause the upper container to be overloaded or tipped over. It should be placed horizontally as much as possible to avoid stacking.

5. FAQ

Q1: Will the dishwasher make borosilicate glass foggy or lose its luster?

No, generally not. Borosilicate glass has strong chemical resistance and will not fog under normal procedures. However, long-term use of excessive dishwashing salt or alkaline detergent may cause slight water marks or "fog", which can be maintained regularly with special brighteners.

Q2: Will dishwasher cleaning damage the sealing ring of borosilicate glass?

The sealing ring is usually made of silicone or rubber, which has limited high-temperature resistance. It is recommended to remove it and wash it by hand or choose a low temperature program.

Q3: Is the discoloration of glass containers caused by dishwashers?

If there are printed patterns on the container, the high temperature and high alkaline environment of the dishwasher may cause the patterns to fade. Therefore, it is better to choose products without patterns or baking processes when purchasing.

In general, borosilicate glass food containers are fully adaptable to the environment of dishwashers, and compared with ordinary glass or plastic tableware, it is more resistant to high temperatures, corrosion, and easy to clean. It is a material that is very suitable for dishwashers.

However, in order to extend the service life and reduce the risk of accidents, everyone must pay attention to the following points when using the dishwasher for cleaning:

Place the glass container securely to avoid bumps.

Choose a moderate temperature and time program.

Plastic lids and sealing rings are best washed by hand.

Check regularly for cracks or damage.

The emergence of high borosilicate glass makes kitchen life healthier, more beautiful and more convenient, and the rational use of dishwashers can also make daily cleaning easier and more efficient. I hope that the sharing of this article can help everyone use high borosilicate glass food containers with peace of mind and enjoy every healthy and comfortable meal.

As a professional wholesale high borosilicate glass food container supplier, we not only provide customers with safe, durable and environmentally friendly high borosilicate glass products, but also are committed to providing you with professional use guidance and considerate after-sales service. High borosilicate glass food containers are resistant to high temperatures and cold and hot shocks, suitable for dishwasher cleaning, and are an ideal storage choice for modern kitchens. We strictly control every process to ensure that the product quality is stable, beautiful and practical, and support customized specifications and batch supply to meet your diverse needs, so that you can choose with confidence and use with peace of mind.

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