September is National Preparedness Month. Whether you’re preparing for severe weather, a prolonged power outage, flooding, or another unexpected event, having an emergency kit can help your family stay safe and comfortable until normal services are restored.
Learn how chemistry plays a role in keeping your family safe during an emergency.
- Batteries
One of the first items many people reach for during a power outage is a flashlight.Whether it’s flashlights and lanterns or portable weather radios and power banks, battery technology helps families stay informed, connected, and safe during emergencies.
- Water
Access to clean drinking water is one of the most important priorities during an emergency.Many preparedness kits include bottled water or reusable water storage containers. The materials used in these containers are designed to be lightweight, durable, and effective at protecting water during storage.Chemistry also plays a role in water treatment and purification technologies that help communities maintain safe drinking water supplies before, during, and after emergencies.
- Food
Emergency food supplies are another important part of home preparedness.Specialized food packaging materials help protect food from moisture, oxygen, light, and contamination, which can help preserve food quality and extend shelf life, making it easier for families to maintain emergency food supplies.
- First-Aid Supplies
A well-stocked first-aid kit is a cornerstone of preparedness.Many common first-aid products, including bandages, antiseptics, medical tapes, and disposable gloves, depend on materials developed through advances in chemistry and materials science.These products are designed to help protect wounds, reduce contamination risks, and provide basic care until additional medical assistance is available if needed.
- Staying Connected
Communication is critical during an emergency.Smartphones, portable chargers, weather radios, and other communication devices rely on a variety of advanced materials and electronic components that enable them to function reliably. Chemistry helps make many of these technologies possible through batteries, semiconductors, insulation materials, and protective coatings.These innovations help families receive emergency alerts, monitor weather conditions, and stay in touch with family and friends.
Preparedness Starts Before an Emergency
Building an emergency kit is an important first step in emergency preparedness at home but maintaining it is equally important.
Experts recommend periodically checking supplies and replacing items such as batteries, medications, food, and water before they expire. Reviewing your kit regularly can help ensure you’re prepared when an emergency occurs.
It’s also a good opportunity to familiarize yourself with the supplies you have and consider any unique needs of your household, including children, older adults, pets, or individuals who rely on medications or medical equipment.
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