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Dry ice is very effective in chilling drinks and performing a number of other effects. However, it is important that you store dry ice properly when not in use. Proper storage of dry ice will help prolong its shelf life and avoid a number of hazards.
Steps
Dry ice storage
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Only buy dry ice when it’s time to use it. You can slow down the evaporation of dry ice, but you can’t stop it completely. Therefore, you should only buy dry ice when it is time to use it. Remember that you will lose about 2 – 4.5kg of dry ice per day, even if the ice is stored properly. [1] X Research Source
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Wear insulated gloves and protect your arms. Dry ice can burn the skin because of the extremely low temperature. Insulated gloves will protect the skin from frostbite when handling dry ice. You should handle the dry ice a little at a time. [2] X Research Source In addition, long sleeves will help protect the arms when using dry ice. [3] X Research Sources
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Store dry ice in an insulated container. The cooler with thick foam material is very suitable for storing dry ice for a long time. You can use a regular cooler, such as the one used to chill drinks. [4] X Research Sources
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Crumple some more paper into the bin. You will fill the remaining space in the bin with crumpled paper. This helps to slow down evaporation by reducing the amount of free space in the barrel. [5] X Research Sources
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Limit opening the lid of the box. The more times you open the can, the more hot air gets inside. Hot air accelerates evaporation causing dry ice to evaporate faster. [6] X Research Source
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Place the cooler in a cool location. If it’s cold outside, you can leave the cooler outside. If it’s hot, you should put the cooler in a cool place in the house. In general, you need to keep the temperature outside the barrel as low as possible to slow down the evaporation of dry ice. [7] X Research Sources
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Pay attention to burns. If the skin burns slightly and becomes red, the burn will heal on its own. However, if dry ice causes your skin to blister or peel, you need to see a doctor. [8] X Research Sources
Avoid some dangers
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Place dry ice in a cool place. CO2 from dry ice can be harmful to people in enclosed spaces. Therefore, you should ensure that the place to store dry ice is well ventilated. Otherwise, people and animals both suffocate. [9] X Research Source
- Note that the space inside a car with closed doors is often not ventilated, especially when the air conditioner is not open. Therefore, you should not place dry ice in a stopped vehicle with the doors closed. When driving, you need to open the windows or turn on the air conditioner to allow air to circulate in the car. Also, do not place dry ice near you while driving. [10] X Research Source
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Do not use an airtight container. Dry ice will evaporate instead of dissolving into water, meaning CO2 is released. When CO2 turns into gas, it needs space to escape. If you use a sealed container, the gas will not escape. In some cases, too much gas formed will cause an explosion. [11] X Research Source
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Do not put dry ice in the freezer. Freezers are also airtight and can cause dry ice to explode. [12] X Research Source Furthermore, if you put dry ice in a regular freezer or refrigerator, you could damage the system because the temperature sensor is not designed to handle the temperature of dry ice. [13] X Research Source
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Wear goggles and a protective mask to cut dry ice. If you want to shred a block of dry ice, you should wear goggles and a face mask to protect your eyes. Otherwise, small pieces of ice can get into the eyes and cause burns. [14] X Research Source
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Stay away from low areas. CO2 usually settles down because it is heavier than oxygen. Therefore, CO2 will gather in low areas. You should not crouch in those areas. [15] X Research Source
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Note the surface where the dry ice is placed. Dry ice can damage many surfaces because of the extremely low temperatures. For example, you can break a tile or a kitchen surface when you put dry ice on it. [16] X Research Source
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Properly dispose of dry ice. The best way to remove excess dry ice is to let it continue to evaporate. You just need to make sure the space is open while the dry ice evaporates. [17] X Research Source
- Do not place dry ice at the sink or in the toilet to avoid damage. Similarly, don’t put dry ice in a trash can or somewhere that others could accidentally pick it up or touch it because they don’t know it’s dry ice and cause them to burn. [18] X Research Sources
Advice
- While handling dry ice, if you experience shortness of breath, headache, heart palpitations or dizziness, you should go to fresh air immediately as that is a sign of asphyxiation. [19] X Research Source
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wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 17 people, some of whom are anonymous, have edited and improved the article over time.
There are 9 references cited in this article that you can view at the bottom of the page.
This article has been viewed 17,948 times.
Dry ice is very effective in chilling drinks and performing a number of other effects. However, it is important that you store dry ice properly when not in use. Proper storage of dry ice will help prolong its shelf life and avoid a number of hazards.
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