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  1. Community IPM
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Keeping Food Safe at Home

Nov 14, 2025, 11:24 AM by Shaku Nair

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Please consider distributing this newsletter to others.

We wish everyone happy, healthy holidays with loved ones.


Keeping Food Safe at Home

Margarethe Cooper, Shujuan Li, and Channah Rock

We answer your questions and provide tips about how to make sure the food we prepare at home during the holiday season is safe.

How long is fresh meat safe?

For fresh or uncooked meat products, you usually can find “sell-by” dates on the package. It is best to cook or freeze beef, pork, or lamb within 3-5 days of purchase. For fresh chicken, turkey, and ground poultry, they should be cooked or frozen within 1-2 days of purchase.   

 

Picture1

How do I safely thaw and cook frozen food?

Frozen food should be thawed in the fridge, in cold water, or in the microwave. You do need to plan ahead to thaw food safely with cold water or in the microwave.

  • Thawing in the fridge. Make sure to place food in a leak-proof container or bag so that juices do not drip onto food and potentially make you sick.
  • Cold water thawing. Food must be in a leak-proof package or bag. Submerge the bag in cold water and change the water every 30 minutes. Once thawed completely, the food must be cooked. Food that is cold-water thawed must be cooked before re-freezing.
  • Microwave thawing. If you thaw raw meat in the microwave, it must be cooked immediately. Some parts of the food may become too warm, and it can allow bacteria to grow. Cook before re-freezing.

Follow the USDA recommended food safety guidelines:  https://www.fsis.usda.gov/food-safety.

What does that date mean on the food label?

The meaning of the date on your food label depends on the phrase. Here is a breakdown of what these labels usually mean:

  • Best if Used By/Before. This is not a purchase date. It refers to the best flavor or quality.
  • Sell By. It is for the store to manage inventory. This is a date that is used by stores, so they know how long to display products for sale.
  • Use By. This is a recommended date to ensure quality. This does not refer to food safety. Do not use infant formula beyond this date.
  • Freeze By. This date tells you when a product should be frozen by for the highest quality. It is not a purchase or safety date.

Picture2

Is that food safe to eat if it is beyond the date on the label?

Do no use infant formula beyond the date on the label. The product should generally be safe to eat if it is handled properly, up until it is clear it has become spoiled. If a food is spoiled, it will have an off odor, flavor, or texture because spoilage bacteria are naturally present in food. You should not eat food that has spoiled.

How safe is the lunch meat in my fridge?

Generally, packaged lunch meats can be kept in your fridge for 2 weeks before you open them. After you open them, they can be kept in the fridge for 3-5 days. If you are not able to eat them quickly enough, you can freeze them for 1-2 months and thaw as you need them.

I found some food in my freezer, but I am not sure how old it is. Can I use it for a meal?

Food that is kept frozen is considered to be safe indefinitely. However, it may be freezer-burned or has a different texture and odor. This does not mean it is unsafe - you can cut off freezer burn and heat it to an appropriate temperature. If the food is raw/uncooked, it can still harbor bacteria that can make you and your family sick. Make sure to follow the 4 steps (see below) to food safety and thaw raw meats in the fridge.

 

Picture3


Check your steps:

  • Clean. Wash your hands & surfaces often, especially before preparing foods.
  • Separate. Use separate cutting boards when preparing raw meats & fresh ready-to-eat (RTE) foods like produce. If you have one cutting board, clean it between raw and RTE foods.
  • Cook. Cook food to proper temperatures. Use a food thermometer to check the temperature.
  • Chill. Refrigerate perishable food promptly.

    How do I convince a young child (or anyone else) to wash their hands?

    Proper handwashing takes 20 seconds, so you can make it fun by emphasizing that making bubbles helps wash away germs that can make you sick. Sing the “Happy Birthday Song” two times, which is a fun way of keeping track of the time.

    If you do not have access to soap (liquid is better than bar soap if you have it), and your hands are not heavily soiled, you can use hand sanitizer with at least 60% alcohol. To use hand sanitizer properly, cover all the surfaces of your hands with hand sanitizer and rub your hands together until they are dry.

     

    Picture4

    How can I keep my food safe?

  • To keep your food safe, fresh, and spoilage-free, it is important to make sure you refrigerate perishable food as soon as possible. If you are not going to immediately prepare and eat the food, the general guidelines are to refrigerate the food within 2 hours. But it is reduced to 1 hour if the outdoor temperature is over 90°F.
  • If you are scheduling a food delivery, make sure to store any perishable food like meat, eggs, milk into the refrigerator right away. Not only will this help keep your food fresh, but it will minimize your risk of contracting a foodborne illness.
  • Once a non-perishable food item (such as canned soup or beans) is opened, in general it must be handled like a perishable food – cover it and put it in the refrigerator.
  • No matter what, it is really important to remember that keeping your food safe at home keeps your family safe from foodborne illnesses. The CDC estimates that 1 in 6 Americans get sick from food every year.

    References:

  • https://extension.arizona.edu/sites/default/files/2024-08/az2053-2023.pdf
  • https://www.cdc.gov/food-safety/prevention/index.html
  • https://www.usda.gov/media/blog/2011/05/25/cooking-meat-check-new-recommended-temperatures
  • Hand Washing video: https://youtu.be/7tcZwIN-ZGM

Food Safety Resources

Shujuan Li, Margarethe Cooper, and Channah Rock

Below is a list of federal, state, and university resources that you may have access to if you want to learn more about food safety, produce safety rules and good agricultural practices.

Food Safety Modernization Act (FSMA)

https://www.fda.gov/food/guidance-regulation-food-and-dietary-supplements/food-safety-modernization-act-fsma

Transforming the nation’s food safety system by shifting the focus from responding to foodborne illness to preventing it.

Congress enacted FSMA in response to dramatic changes in the global food system and in our understanding of foodborne illness and its consequences, including the realization that preventable foodborne illness is both a significant public health problem and a threat to the economic well-being of the food system. FDA has finalized seven major rules to implement FSMA, recognizing that ensuring the safety of the food supply is a shared responsibility among many different points in the global supply chain for both human and animal food. The FSMA rules are designed to make clear specific actions that must be taken at each of these points to prevent contamination.

Produce Safety Alliance (PSA)

https://producesafetyalliance.cornell.edu/

Providing fundamental, science-based, on-farm food safety knowledge to fresh fruit and vegetable farmers, packers, workers, regulatory personnel, and others interested in the safety of fresh produce.

The Produce Safety Alliance (PSA) is a collaboration between Cornell University, FDA, and USDA to prepare fresh produce growers to meet the regulatory requirements included in the United States Food and Drug Administration’s Food Safety Modernization Act (FSMA) Produce Safety Rule.

Indigenous Food and Agriculture Initiative (IFAI)

https://indigenousfoodandag.com/

Promoting tribal sovereignty through food and agriculture. To enhance the health and wellness of tribal communities by advancing healthy food systems, diversified economic developments, and cultural food traditions.

The Indigenous Food and Agriculture Initiative (IFAI) focuses on putting tribal sovereignty in food sovereignty, promoting tribally driven solutions to revitalize and advance traditional food systems and diversified economic development throughout Indian Country. IFAI provides Tribal governments, producers, and food businesses with educational resources, policy research, and strategic legal analysis as a foundation for building robust food economies. research, and strategic legal analysis as a foundation for building robust food economies.

Intertribal Agricultural Council (IAC)

https://www.indianag.org/

Providing a unified effort to promote change in Indian Agriculture for the benefit of Indian people.

The Intertribal Agriculture Council conducts a wide range of programs designed to further the goal of improving Indian Agriculture. The IAC promotes the Indian use of Indian resources and contracts with federal agencies to maximize resources for tribal members.

Please find the food safety related resources from your state Department of Agriculture and Universities. Below is a list of resources for Arizona residents.

The Arizona Department of Agriculture (AZDA)

https://agriculture.az.gov/food-safety/food-safety-modernization-act

To protect the health and safety of Arizona consumers, advance and support Arizona agriculture, and safeguard commerce.

The Arizona Department of Agriculture is to serve as a leader in ensuring consumer protection, advancing Arizona agriculture, and safeguarding agricultural commerce. The AZDA provides trainings, inspections, and collect information to maintain a current farm inventory. The Produce Safety Alliance (PSA) Produce Safety Rule (PSR) Grower Training In-Person Course is offered at a variety of locations and dates throughout the year. 

The Arizona Food Safety Consortium (FSC)

https://safefood.arizona.edu/#:~:text=The%20goal%20of%20the%20Food,generation%20of%20food%20safety%20professionals

Bringing down barriers to improve food safety. Promoting food safety through collaborative research, instruction and outreach to reduce foodborne illnesses and outbreaks.

The Food Safety Consortium (FSC) consists of members from across the University of Arizona as well as from the State of Arizona Department of Agriculture and State Health Agencies.  The Food Safety Consortium was formed to assist in bringing down barriers between departments, colleges and agencies in order to foster food safety related research collaborations and expand grant opportunities.  Through these enhanced relationships with fellow researchers and state agencies members are better able to respond to existing as well as emerging food safety challenges.

The University of Arizona Environmental Science Food Safety Extension

https://environmentalscience.cals.arizona.edu/extension-and-outreach

Connecting with communities through outreach and extension.

Agricultural industries invest heavily to ensure that cropping and harvesting systems yield high quality, nutritious and safe foods. In addition to research, we also provide educational materials, small group trainings, and specialized outreach activities. Our faculty and Cooperative Extension lead certified grower trainings for the Food and Drug Administration Produce Safety Rule implementation across the state.

The Arizona Pest Management Center (APMC)

https://cals.arizona.edu/apmc/

The Arizona Pest Management Center (APMC) is an umbrella organization within the University of Arizona College of Agriculture and Life Sciences (CALS) whose goal is to create a working environment in which the science and implementation of Integrated Pest Management (IPM) can thrive in Arizona. The APMC provides support to CALS faculty members in their efforts to develop and deliver outstanding Integrated Pest Management programs that address the needs of Arizona’s citizens. This includes IPM programs serving agriculture, urban communities and natural areas.

The University of Arizona Public Health IPM Program

https://acis.cals.arizona.edu/community-ipm/public-health-ipm

The overall goal of the University of Arizona Public Health IPM Program is to improve human health by reducing environmental and public health risks. Thus, we develop and implement priority engaged research and Extension public health programs statewide. We are working on four program focus areas: 1. IPM in tribal communities; 2. Vector control, especially integrated mosquito, and tick management; 3. IPM in schools and housing; 4. Food safety.

 



What the Heck Was This?

(From our October issue)

  CIPMNL_9-11-_06

Answer: Stable fly, Stomoxys calcitrans.

Stable flies look like house flies, but can be distinguished by the bayonet-like mouthpart sticking out in the front of their head. 

No Master Pest Detectives got this one.


What the Heck is This?

Picture5

If you know the answer, email Dawn at dhgouge@arizona.edu.
You will not win anything if you are correct, but you will be listed
as a “Master Pest Detective” in the next newsletter issue.


Upcoming/Ongoing Events

Save these November dates!

Annual Pest Management and Pesticide Safety Seminars
For Turf and Landscape Personnel (AG and PMD CEUs, GCSAA Points)

Offered in 3 locations:
November 17th, Monday in Sun City
November 18th, Tuesday in Chandler
November 21st, Friday in Tucson

Register at this link: 
https://www.eventbrite.com/e/2025-pest-management-and-pesticide-safety-for-turf-landscape-tickets-1685627981669

Email nairs@arizona.edu if you have questions.


What’s Bugging You? First Friday Events  (New York State IPM Program) 
Fridays | 12:00 pm. – 12:30 p.m. EDT | Zoom | Free but registration required. 

In this monthly virtual series, we explore timely topics to help you use integrated pest management (IPM) to avoid pest problems and promote a healthy environment where you live, work, learn and play. What is IPM? It's a wholistic approach that uses different tools and practices to not only reduce pest problems, but to also address the reasons why pests are there in the first place. Each month, our speakers will share practical information about how you can use IPM. Register for upcoming events.    

What’s Bugging You First Friday events are also available in Spanish. Individuals interested in these events can find more information on this website:  https://cals.cornell.edu/new-york-state-integrated-pest-management/outreach-education/events/whats-bugging-you-webinars/conozca-su-plaga

Urban and Community IPM Webinars (Host: University of California)

UC Statewide IPM Program Urban and Community webinar series is held the third Thursday of every month to teach about pest identification, prevention and management around the home and garden. This series is free but advanced registration is required. Dates and topics below, all begin at noon Pacific. https://ucanr.edu/sites/ucipm-community-webinars/


To view previous University of Arizona newsletters, visit: https://acis.cals.arizona.edu/community-ipm/home-and-school-ipm-newsletters.


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Acknowledgements

This material is in part funded by the National Institute of Food and Agriculture, U.S. Department of Agriculture, under award number 2021-70006-35385 that provides Extension IPM funding to the University of Arizona. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the U.S. Department of Agriculture or those of other funders.

We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. Committed to diversity and inclusion, the University strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.


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