How to Store Cat Food Properly
To store your cat's food properly, keep any dry food in a sealed container in a cool, dry environment like a food pantry or laundry room. Don't leave the food somewhere warm or exposed since this could cause it to go rancid. If possible, leave the cat food in its original bag since that will have a fat barrier to lock in flavor. You should also put your cat's unopened canned food in a dry, cool place like the pantry. After you've opened canned food, store any leftover in a sealed glass container in the refrigerator to keep it fresh. Either use this food within 7 days or throw it away. If wet food has been sitting in your cat's bowl for more than 4 hours, get rid of it.
Store food in a dry and cool environment. Dry cat food should be stored in a cool and dry environment that does not exceed 100 degrees Fahrenheit (38 degrees Celsius). If the food is stored in a warm place, it could lead to the destruction of vitamins in the food and cause the food to go rancid. Do not store cat food in a garage because you can not control the environment. Depending on where you live the food may be exposed to heat and moisture in a garage. Good places to store food include a food pantry or a laundry room. Keep the food in the original bag. Cat food will retain the flavor the best if it is stored in the original bag. This is because the bag has a fat barrier that helps to keep the flavor locked in. Plastic bags and containers have an odor that can impact the taste of the food. Always fold over the top of the bag once it has been opened to seal the food inside. Use a wide chip clip to secure and seal the bag tightly. The original bag also contains important information about the food, including the expiration date, manufacturer and brand names, UPC code, and lot number. If the food is recalled or if your cat reacts to the food, you may need to consult this information. Place the bag in a sealed container. The best storage solution, is to place the original bag into a sealed container. For example, place your dry food bag into a metal or tin bin with a lid. This will keep the food fresh and will prevent infestations from occurring. If you decide to transfer the food to a metal container without retaining the bag, you should always keep the label and tape it to the outside of the container. This way you have all of the important product information. Make sure you change the label every time you open a new bag of food. Do not store food on the ground. This will help to prevent infestations from insects or rodents that may be attracted to the smell of the food. Storing the food in a sealed cupboard will also prevent your cat or other pets in your home from accessing the bag of food. Store unopened food in a dry and cool place. Prior to opening, you should store canned cat food in a cool and dry place. A pantry is a perfect location for storing unopened canned cat food. Discard wet food that has been unrefrigerated for four hours. Wet food should not be left in your cat's bowl for more than four hours. If you feed your cat and it does not eat all of the wet food within four hours it should be discarded. Place opened food in the refrigerator. Once you have opened wet cat food, you should store any unused food in the refrigerator. The temperature of the fridge should be approximately 40 to 45 degrees Fahrenheit (4.4-7.2 degrees Celsius). Opened cans can be kept in the fridge for 5-7 days. Any opened canned food that has not been consumed within seven days should be discarded. Refrigerate food in a sealed container. When storing opened canned food, you should transfer it into a glass container with a lid. This will help to keep the food fresh tasting. Alternatively, you can store the food in the original can, but place a plastic lid onto to the can to act as a seal. You can buy reusable cat can lids. These press over the top of most cat food cans to keep them fresh. You can buy them at pet stores and grocery stores. Some cats will not like eating cold food that has been refrigerated. As a result, you can heat the food slightly in the microwave before serving to your cat. Examine the packaging. When you are purchasing food for your cat, always choose a bag or can that does not have any visible damage. For example, avoided bags that have rips, tears or discoloration, and cans that have been dented. Damage to the bag could indicate that the food has been exposed and contaminated. Check the expiration date. Both dry and wet cat food will have an expiration date stamped on the original container. When purchasing cat food, you should always read the label to make sure that the food is not expired or soon to be expired. Make sure you refer back to this date before you feed your cat and discard any food that is past the expiry date. The expiration date is usually stamped on the bottom of canned foods and can be found on the bottom or side of bagged cat food. Purchase small packages of food. Once you open dry cat food, it should be consumed within four to six weeks. As a result, it is a good idea to buy your cat food in small bags. This will help to ensure that your cat is receiving fresh food. If you have multiple cats, you may want to consider a larger bag of cat food. 
Store food in a dry and cool environment. Keep the food in the original bag. Place the bag in a sealed container. Do not store food on the ground. Store unopened food in a dry and cool place. Discard wet food that has been unrefrigerated for four hours. Place opened food in the refrigerator. Refrigerate food in a sealed container. Examine the packaging. Check the expiration date. Purchase small packages of food. 