Open the refrigerator and find limp lettuce or strawberries covered in mold, even though they have been stored correctly in the drawers intended for vegetables and fruitsit becomes a frustrating experience. The problem, many times, lies not in the choice of space, but in the lack of knowledge of how to configure and use these spaces to maximize the freshness of the products.

Appliance specialists shed light on the true potential of these compartments and offer precise keys to avoid food wasteensuring that carrots, berries and vegetables maintain their optimal texture and flavor for longer.

Conventional refrigerators provide a cold, dry environment to inhibit the growth of mold and bacteria. However, Not all fresh produce thrives under these conditions.. Fruits and vegetables, in particular, require a specific microclimate that combines low temperatures and a higher or lower level of humidity, depending on their characteristics.

Vegetable drawers fulfill precisely this function: creating a controlled environment, designed to prolong the shelf life of different groups of fresh foods. “Some fresh foods, particularly fruits and vegetables, require more moisture and lower temperatures than those in the largest compartment, and this is where the crisper drawers come in,” he says. Mattia Salaproduct manager at SMEG USA.

In that sense, its correct use implies a notable delay in the natural deterioration process, which translates into less waste and better conservation habits.

The biggest difference between the vegetable drawers and the rest of the refrigerator lies in humidity control. Thanks to adjustable vents, these compartments can be completely closed to maintain high humidity or opened to reduce it. This aspect is crucial because not all fruits and vegetables react the same to the same environment.

Brit Angelescoexecutive vice president of ZLINE, highlights that “drawer ventilation is key”since “a ventilation closed “It implies high humidity, ideal for products that wilt easily.”

On the other hand, as Angelesco explains, a ventilation open “implies low humidity, ideal for products that emit ethylene gas or that prefer a drier environment.”

These configurations allow you to create differentiated areas within the refrigerator, adapting the space to the demands of each type of product, something that the rest of the refrigerator cannot guarantee.

These adjustments allow the creation of two differentiated areas within the refrigerator, adapting the space to the demands of each type of product. Properly adjusting these settings requires first correctly classifying each item based on its specific moisture need.

Not all fresh food should receive the same treatment in the refrigerator. Proper classification is essential to realize the potential of crisper drawers. Experts suggest two large groups:

• High humidity products: these are those that wilt or dry out easily. In this regard, Angelesco specifies: “This is basically anything that wilts or dries out easily.“They should be placed in the drawer with the ventilation closed, thus maintaining a more humid atmosphere. This category includes green leafy vegetables, broccoli, cauliflower, carrots, celery and green beans.
• Low humidity products: this group includes fruits and vegetables that benefit from greater air circulation, including those that release ethylene gas when ripening. “These products are more prone to rot and emit ethylene gas as they ripen.which, in a high humidity environment, could cause produce in the drawer to overripe or rot too quickly“says Sala. Apples, pears, apricots, avocados, peaches, plums, kiwi, melons and berries top the list. Storing them with the ventilation open prevents excessive moisture buildup and reduces the risk of ethylene gas triggering accelerated deterioration of other nearby items.

Recognizing these differences helps prevent accelerated food spoilage and design a more efficient storage routine.

Proper placement of fruits and vegetables not only responds to humidity, but also to chemistry of food. Certain products, when stored together, can negatively affect the freshness of their neighbors.

A recurring case is that of apples, large producers of ethylene gascapable of wilting or overripe leafy vegetables, carrots and avocados. While it’s helpful to speed up the ripening of a hard avocado, packing too many sensitive fruits and vegetables together creates a disaster.

Another example involves onions and potatoes: their combination in storage promotes mutual germination and softening, compromising the quality of both. Regarding this, Angelesco advises: “Onions and potatoes should not be stored together; cause mutual germination and softening”.

The key tip is to organize products so that those that release ethylene gas are not stored next to those that easily absorb it. This simple measure has a significant impact on the durability and food security within the home.

Optimizing the use of crisper drawers involves daily routines beyond refrigerator settings. Experts suggest removing fruits and vegetables from the plastic bags in which they are usually sold to avoid moisture buildup and subsequent rapid decomposition.

“Never leave vegetables in the crisper drawer, inside their bags, as this will cause them to spoil prematurely.“Warns Sala. Instead, perforated paper bags or breathable materials can be used to keep products separated without creating a closed environment.

Another recommendation is to avoid washing products before refrigerating them, as the additional moisture can encourage mold to appear. It is preferable to clean them just before consumption, making sure they are completely dry when they enter the refrigerator. “Make sure everything is dry before putting it in the refrigerator, as excess moisture is detrimental to freshness”says Angelesco.

Overfilling the crisper drawer, although it may seem like a solution for storing large purchases, is counterproductive. “An overfilled drawer reduces airflow, shortening the shelf life of products by days, sometimes even weeks.” indicates Angelesco.

Instead, some foods can be kept out of the drawer or used in bags and containers designed to mimic the microclimate of the refrigerator’s main compartment.

Checking the contents of the drawers every few days allows you to identify and remove items in the process of decomposition, which helps ensure that the remaining items are not affected and remain fresh for longer.