How to Store Wet Cat Food After Opening? Save it right now

By amelia 8 Min Read

Wet cat food is more appealing and palatable for cats than dry cat food. The reason is its wide range of textures, flavors, and delicious taste. The second reason is it has a variety of nutrients that are beneficial for the cat’s health in the long run.

Cats love wet and raw food, requiring you to keep it in the house. Having the stock at home requires you to store it properly. To ensure you will do it right, check How to store wet Cat food after opening. Remember, the leftover food can generate bacteria that harm the cat’s health. Stale food will harm your cat’s health, so storing it safely without losing its health benefits is necessary.

Wet cat food may include meat or fish in raw or semi-cooked form. Since it’s not dry, it contains some liquids or moisture. According to its form, the manufacturers use the containers or pouches to pack them well and distribute them at seller locations. The raw cat food includes a balanced diet and nutrition for the cats. It has everything the cats need and provides optimal health to the pets. You can serve it to the cats for high proteins and vitamins that strengthen their muscles. Along with a balanced diet, it has a variety of flavors and textures that make the cats happy, satisfying their cravings.

How can you store leftover wet cat food to use again?

You can store the unused moist cat food in an air-tight jar or container and place it in the fridge. Lower temperatures do not let the bacteria grow in the food and cause harm. The food can be in good condition for about 5-7 days. You can use the food after opening within or before a week. Otherwise, you will waste the food, and if you feed it to the cat, it will face consequences.

How long can the opened food be left out?

The moist cat food can stay open for at least 2-4 hours at room temperature. Some cats do not eat their meal in one sitting. That will cause the trouble of saving the food or spoiling it forever. It is a fact that cat food becomes vulnerable and starts producing bacteria pretty soon, right after opening it. So, to avoid spoilage, you need to feed the amount of food it requires and put it in a jam-packed jar in a cold place. The sooner you do it, the more chances are that you can save it for a little longer.

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Can you leave it open?

You should sterilize the moist cat food before opening it. Sterilization helps to minimize the interaction of any bacteria with the food after opening. Remember, once you open the jar, it exposes the food to the air and lets microbes penetrate the food. If you leave it open and do not cover it or palace it in a cool temperature, the bacteria can grow faster and cause molding. So, it would be best to learn How to store wet Cat food after opening. 

Another thing that matters is the manufacturing date of the wet cat food. For all these reasons, the food cannot stay open, and if it happens, it won’t remain valid for long or beneficial for the cat’s health and life. This kind of cat food lasts a maximum of 1-2 hours at room temperature, so cautionary measures must be taken to save it.

How quickly does it spoil?

Due to the presence of moisture, wet cat food does have more chances of gathering and growing bacteria in comparison to dry food options. It is the reason after opening the can within 1 to 2 hours, you can observe the change in its smell, color, or taste. If you leave it in a humid or hot temperature after opening, the process will be faster, and food will become stale quickly. It is essential to keep the food in the fridge as soon as possible after opening it to avoid its spoilage.


Some FAQs regarding moist cat food to avoid any mishap and loss.

  1. Is feeding the cat wet food safe after it was opened a while ago?

No, it is not safe to feed the cat wet food after opening it for over three hours at room temperature.

  1. Do you need to store wet cat food after opening it?

Yes, you need to save it from getting poisonous with bacterial growth.

  1. What happens to the wet cat food after it is open?

The chances of the bacteria entering the food are 100% which will cause food poisoning.

  1. How to keep wet cat food after opening it?

You can store cat food by putting it in an airtight jar and preserving it in the fridge for a few days.

  1. What is the best way to store cat food after opening it?

Using a refrigerator for cold temperatures is the best for storing the food.

  1. For how long can you store the wet food for cat?

You can store it in a cold place for 4-5 days


Most domestic cats love wet cat food, and it is pretty expensive. To store it right, you need to check methods of How to store wet Cat food after opening. Doing so will help to maintain its nurturing value and health benefits. Leaving this food out in warm and open air will spoil it within two to four hours. The food will be stale, poisonous, and dangerous to feed the cat. You need to save it in a cold place like a refrigerator to keep its nutritional value intact and make it functional within 2-4 days after opening. It is better to take cautionary steps than to feel regretful after the damage is done.

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