Deodorization methods for refrigerators

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In daily life, the refrigerator is an indispensable family”Food treasury”, all kinds of ingredients in its protection to maintain fresh. But over time, the smell of different foods mixed with each other, the refrigerator will be filled with a pungent smell inside. This smell is not just affecting the sense of smell so simple, it is often a signal of bacterial breeding, can seriously threaten food safety, endanger the health of family members. So, exactly how to effectively remove refrigerator odor?

(1)、Deodorization of natural products

While refrigerator odors can be annoying, there are many natural objects in life that can be our right-hand man and help us remove odors easily.

1. coffee grounds adsorption

Because of its porous structure, coffee grounds have a strong adsorption capacity. The dried coffee grounds are packed into a small cloth bag or gauze with good air permeability and placed in the corner of the refrigerator, which can effectively adsorb odorous molecules. The active ingredients in coffee grounds can also chemically react with off-flavor substances to further eliminate off-flavor. Regular replacement of coffee grounds, can keep the refrigerator long-term fresh.

2. deodorize the dough

During the fermentation process, the yeast will break down the sugar in the dough and produce substances such as carbon dioxide and alcohol. These substances have natural antibacterial and deodorizing properties. Place a small piece of unfermented dough in a bowl on the top shelf of the refrigerator to neutralize and eliminate odors using the active substances released during fermentation. With the dough fermentation, refrigerator will be filled with a touch of yeast, add a natural flavor.

3. remove the taste of white vinegar

White vinegar, as a common condiment in the kitchen, also has excellent deodorization effect. Its acidic components can neutralize the alkaline odor, while volatile acetic acid molecules can inhibit bacterial growth. The right amount of white vinegar into the bowl, placed in the refrigerator, close the refrigerator door after standing for several hours to take out, you can obviously feel the reduction of odor. If you’re worried about vinegar residue, wipe the inside of the refrigerator with water and ventilate for a while.

(2)、The auxiliary tool deodorizes

When natural products don’t meet our needs, a number of tools come in handy to provide a more convenient and efficient odor removal experience.

1. air freshener

There are a wide variety of refrigerator Air freshener on the market, most of which work by releasing aromatic molecules that mask or neutralize odors. Choice, should give priority to natural ingredients, non-irritating products, avoid the use of chemical fragrances or harmful substances containing fresheners. To use, spray the freshener on a clean cotton cloth or sponge and place it in the corner of the refrigerator (do not touch the food directly) . Its release of aromatic molecules can neutralize fishy, musty and other odors, it is recommended every 2-3 weeks to replace a refrigerator to maintain long-term fresh.

2. refrigerator-specific deodorizing boxes

The refrigerator special deodorization box contains activated carbon, bamboo charcoal or nano mineral crystal and other adsorption materials, which can decompose the odor molecules efficiently. When in use, the odor-removing box is placed at the corner of the refrigerator room, and attention is paid to avoid food and direct contact. Single-door refrigerators are recommended to place 1 box, two-door refrigerators can be placed on the upper and Lower 1 box. The validity period of the odor-removing box is usually 1-3 months. When the color becomes dark or the odor rebounds, the odor-removing box needs to be replaced in time. In addition, regular cleaning of expired food, can extend the service life of the box and improve the effect.

(3)、Measures to prevent off-flavor

In order to completely solve the problem of refrigerator odor, in addition to positive except smell, more important is to prevent the generation of odor from the source, let the refrigerator always keep fresh.

1. separate storage of food

Store Foods by category and shelf life to avoid cross-contamination between different foods. Raw meat, seafood and other easily smelly food, should be stored in a sealed container or fresh bag alone, to reduce the spread of odor. At the same time, regularly clean up expired or spoiled food, to avoid its putrefaction in the refrigerator smell.

2. temperature control

The temperature setting of the refrigerator has an important influence on the generation of odor. The temperature of the cold storage room should be kept at about 4 °C, and the temperature of the freezing room should be kept below -18 °C. Too high temperature will accelerate food spoilage, produce odor; too low temperature may lead to food freezing, affect the taste. Therefore, according to the type of food and seasonal changes, reasonable adjustment of refrigerator temperature, is an effective measure to prevent the generation of odor.

3. dredging drainage holes

The drain hole inside the refrigerator is the outlet for condensed water. If the drain hole is blocked, condensed water can not be discharged in time, will accumulate in the refrigerator, breeding bacteria and produce odor. Therefore, regular inspection and dredge drainage holes, to maintain its unimpeded, is an important part of the prevention of refrigerator odor.

Conclusion

It is not difficult to remove odors from refrigerators. As long as we master the correct method, we can easily deal with it. From using the natural deodorization ability of natural objects, to accurate deodorization with the help of auxiliary tools, to preventing the generation of odor from the source, each method contains scientific wisdom. By properly using these methods, we can not only effectively remove refrigerator odor, but also create a healthy and safe storage environment for food.