How long until an orange goes bad?

Oranges are a delicious, juicy fruit that are rich in nutrients and perfect for snacking. Whether you enjoy peeling them for a snack, squeezing them for juice, or using them in recipes, oranges are a versatile fruit that can be enjoyed in many ways. But how long do oranges remain fresh and safe to eat? In this blog post, we will explore the different factors that can affect the shelf life of oranges and provide helpful tips for keeping them fresh for as long as possible.

Factors that Affect the Shelf Life of Oranges

Several factors can affect how long an orange will remain fresh and safe to eat, including temperature, moisture, and overall freshness.


Temperature plays a significant role in how quickly oranges will go bad. When left at room temperature, oranges typically last for about a week before they start to spoil. However, if you store oranges in the refrigerator, they can stay fresh for up to a month. Freezing oranges is also an option, and they can be stored in the freezer for up to a year.


Excessive moisture can cause oranges to deteriorate quickly. It’s essential to keep oranges dry and away from damp environments, such as the crisper drawer in the fridge. If you notice any condensation on the skin of the oranges, gently pat them dry with a paper towel.


The overall freshness of the oranges is a determining factor in how long they will last. If the orange was picked from the tree recently, it will naturally last longer than one that was picked weeks or months before. It’s crucial to pay attention to the date of purchase and try to consume the oranges as soon as possible to ensure maximum freshness and flavor.

How to Tell if an Orange has Gone Bad

There are several signs to look out for when determining if an orange has gone bad.


The first thing to check is the appearance of the orange. If it’s moldy or has noticeable bruising or cuts, it’s best to discard it.


Another way to tell if an orange has gone bad is by smelling it. If the orange has a sour or unpleasant odor, it’s likely no longer fresh.


Finally, taste is the most conclusive way to determine if an orange has gone bad. If it tastes off, bitter, or sour, it’s best to avoid eating it.

Tips for Keeping Oranges Fresh Longer

Here are some tips for keeping your oranges fresh and safe to eat for as long as possible:

1. Keep Oranges in the Refrigerator

Storing oranges in the refrigerator can significantly extend their shelf life. It’s best to store them in the crisper drawer, where the temperature and humidity are controlled.

2. Keep Oranges Dry

Excessive moisture can cause oranges to rot quickly. Store the oranges in a dry environment and pat them dry if they become damp.

3. Avoid Storing Oranges Near Ethylene-Producing Foods

Ethylene is a gas that speeds up the ripening process and can cause fruit to spoil faster. It’s best to store oranges away from ethylene-producing fruits such as bananas, avocados, and tomatoes.

4. Buy Fresh Oranges

When purchasing oranges, make sure to choose ones that are firm and free from any blemishes or signs of mold. It’s also best to choose oranges that were recently picked from the tree, as they will last longer than ones that have been in storage for a while.


In conclusion, oranges are a fresh and vibrant fruit that can be enjoyed in many ways. To ensure that your oranges remain fresh and safe to eat for as long as possible, store them in the refrigerator, keep them dry, avoid storing them near ethylene-producing fruits, and choose fresh ones when purchasing. With these tips, you can enjoy delicious, juicy oranges all year round. For more interesting food-related content, visit Food Network.


What color do oranges turn when they go bad?

When oranges are fresh, they are firm, brightly colored and have a sweet citrus aroma which indicates that they are ripe and ready to eat. However, as oranges age, they tend to become soft and lose their firmness as well as their appealing aroma. Over time, this can cause the oranges to go bad and develop spoilage, which will be indicated by a change in color among other things.

When oranges start to spoil, they will begin to show signs of discoloration. The first change in color that you will notice is a change from bright orange to a dull orange. This discoloration may also be visible in the form of dark spots on the skin of the fruit. As the oranges continue to spoil, the spots will become darker, and the entire fruit will shrivel up and feel mushy to the touch.

Moreover, as oranges continue to rot, they will develop additional signs of spoilage such as a white mold that will appear on the skin. The mold will quickly spread, and turn green, indicating that the oranges should be discarded immediately. The appearance of the mold is a clear indication that the oranges have become unsafe to eat.

When the oranges begin to spoil, they will discolor and develop a white mold that will eventually turn green. So, in order to prevent the spread of mold and any other contaminants, it is best to discard the oranges as soon as you notice any signs of spoilage, and always ensure that you store your oranges properly in the refrigerator in order to preserve their freshness and extend their shelf life.

Is it safe to eat orange with black spots?

When it comes to eating fruit, it’s always important to make sure it’s safe and healthy for consumption. One common concern many people have is whether it’s safe to eat oranges that have black spots.

Firstly, it’s important to note that the black spots on oranges are generally caused by a type of fungus called Alternaria alternata. This fungus grows on the skin of the orange and can cause a range of dark-colored spots and patches to form. It’s worth noting that this fungus is not harmful to humans in and of itself.

However, just because the fungus itself isn’t harmful doesn’t mean that it’s safe to eat oranges with black spots. In fact, the black areas on the orange are often an indication of deeper issues with the fruit that could make it inedible or unsafe to consume.

For example, the fungus can penetrate the skin of the orange and begin to break down the fruit’s tissue. As it does so, it can release enzymes, biochemicals, and other substances that can spoil the orange and render it inedible. Even if the black spots are superficial and don’t penetrate the fruit’s skin, the presence of the fungus can indicate that the entire orange has been compromised and should not be consumed.

In short, while the black spots on oranges are not themselves harmful to humans, they are often an indication of deeper problems with the fruit that could render it unsafe or inedible. As a general rule, it’s best to avoid eating oranges with black spots and to prioritize purchasing and consuming fresh, healthy fruit whenever possible.

Can I eat a partially rotten orange?

When it comes to partially rotten orange, it’s important to evaluate the level of rot the fruit has undergone. Generally speaking, if most parts of the orange are moldy, slimy, or have a bad odor, then it’s best to discard it. Eating such oranges can lead to food poisoning and sickness. However, if only a small part of the orange is rotten and the rest of it appears fresh, then it’s possible to cut out the affected area and consume the remaining fruit.

It’s worth noting that eating partially rotten oranges comes with some risks. The rotten part of the orange may contain harmful bacteria or mold that can pose a health risk to those who consume it. Ingesting mold, in particular, can cause allergic reactions, respiratory problems, and other health issues. Therefore, it’s important to take a cautious approach to eating rotten oranges.

To determine whether or not an orange is partially rotten, look for signs such as discoloration, mold growth, softness, and smell. If the majority of the fruit is ‘squishy’, extremely discolored, has a foul odor, or the skin is wrinkling or peeling away with the slightest touch, the fruit should most likely not be eaten. On the other hand, if only a small part of the fruit is affected, it’s possible to cut out the rotten area with a knife, wash the remaining fruit, and consume it.

To prevent partially rotten oranges in the future, make sure you store them properly. Oranges should be stored in a cool, dry place with good ventilation, away from direct sunlight. Keep them away from moisture and other fruits that release ethylene gas, such as bananas and apples, to prevent them from prematurely ripening or going bad.

Eating a partially rotten orange is a judgment call. It’s best to err on the side of caution and discard any fruit that appears to be mostly moldy or slimy. However, if only a small part of the orange is affected, it’s possible to salvage the fruit by removing the affected area with a sharp knife.

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