mold on jam

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Introduction :

Jams are a summer fruit that can be eaten all year round, but it can happen that they are invaded by mold. These microscopic fungi are a health hazard when eaten. It is therefore important to know how to prevent and treat mold on jams.

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Mold on jam: causes and effects

Mold on jam: causes and effects

The reasons:

Molds are favored by several factors. In fact, fruits and vegetables are naturally carriers of mould, as is the surrounding air. If the storage conditions are inadequate, mold can settle on the jams. To this end, mold grows quickly in damp and warm places. We can also notice that jams that do not contain enough sugar, or whose fruits do not contain enough vitamin C, are more susceptible to mold.

The effects:

The effects of mold on jam are many and varied. First of all, it makes the jam unfit for consumption. It can also cause illnesses such as diarrhea, stomach pain or vomiting. Thus, it is important to pay attention to it and not to consume moldy jam.

Mold on jam can be a source of frustration for many consumers. Not only does this spoil the pleasure of enjoying the jam, but it can also pose potential health issues due to the toxins produced by the fungi. To avoid this situation, it is important to store the jam properly in a cool, dry place, and to closely monitor its shelf life. If you notice the appearance of mold nevertheless, there are natural remedies to eliminate it without having to throw away all the jam.

According to a Topsanté article, it is possible to fill a container with hot water and baking soda and soak the jam jar for 30 minutes. Then just clean the pot with a clean, dry sponge. This method can also be used to remove mold from canning jars.

Another simple trick is to slightly heat the jam in order to kill the germs. Simply remove the bottom portion of the jam that contains the mold, heat the rest of the jam over low heat and allow to cool before consuming. This method is particularly effective for homemade jam.

It is important to note that if mold has spread through the jam, it is best to discard the entire can to avoid any risk of contamination. However, by taking preventive measures and using natural remedies for mold elimination, you can extend the life of your jam and avoid food waste.

In conclusion, mold on jam is a common problem that can be avoided by proper storage and close monitoring of the shelf life of the can. If you do have mold on your jam, however, there are natural ways to get rid of it, simply by using common ingredients in your home. For more information on this subject, you can consult the Topsanté article by following this link: Natural remedies to eliminate mold on your jam.

The conversation:

The conversation:

The first point to respect is to store the jam in a dry and cool place. It is also better to use glass rather than plastic containers for storage. The jars of good mom or of St. Dalfour are ideal for this practice. It is also advisable to use sulfu paper, which has the effect of preventing mold from settling on the jam.


To avoid mold on jams, it is important to take care of them. First of all, it is imperative to sterilize the containers before any use. Similarly, it is necessary to maintain hygiene by washing your hands before making the jams. In addition, it is advisable to use clean spatulas to avoid contamination of the jams with mold.

Treatment of mold on your jams

The first step:

Treating mold on your jams should be done immediately. When you notice mold on your jam, remove the moldy top layer. You can then reuse the jam kept underneath. If the mold is too much, then it is impossible for you to recover it.

The second step:

If the mold is spread all over your jam, it is impossible for you to recover it. You must discard the jam, as it is unfit for consumption. It is also advisable to inject bleach into the pot to eliminate any presence of mold.


How do I know if my jam is moldy?

If you notice the presence of mold on your jam, then it is certain that the jam is moldy. The molds give a green, gray or white color to the jam. In this case, it is important to discard the jam.

Is it possible to store jam in good conditions?

Yes, it is possible to store jam in good conditions. To do this, make sure it is stored in a cool, dry place. It is best to use glass containers for storing jams.


It is important to pay special attention to mold on your jams. In addition to being unpleasant, it can pose a danger to your health. To avoid this, it is necessary to take care of the conservation of the jam, to maintain impeccable hygiene and to take care of it in the event of the appearance of mold. You can also opt for jams good mom Gold St. Dalfour for better quality.

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