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Ventilation, cleaning, and simple solutions, such as vinegar, lemon, cinnamon, clove, and ground coffee, can help reduce the smell of frying during and after food preparation. Discover practices adopted in professional kitchens and recommended by specialists.
Eliminating the smell of frying remains one of the biggest challenges in the household routine. After all, foods like french fries, fish, and snacks tend to release fat particles that remain suspended in the air.
Moreover, these particles end up being deposited on curtains, sofas, clothes, and furniture, which causes the odor to linger for several hours. Therefore, the sooner the problem is addressed, the better the results tend to be.
According to information released by institutions such as the Brazilian Service of Support for Micro and Small Enterprises (Sebrae), in materials aimed at the food sector, and by guidelines from manufacturers of exhaust systems and hoods, adequate ventilation and equipment maintenance are essential to reduce odors in kitchens. These recommendations remain adopted in professional kitchens until 2026.
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WHY DOES THE SMELL OF FRYING LINGER IN THE ENVIRONMENT?
Firstly, during frying, the fat evaporates due to high temperatures. Then, these particles are carried by the air.
After that, they end up adhering to porous surfaces and fabrics. Consequently, without efficient ventilation and frequent cleaning, the smell of oil tends to linger in the environment.
For this reason, culinary professionals usually act from the beginning of the preparation, preventing the odor from spreading throughout the house.
THE FIRST STEP HAPPENS EVEN BEFORE THE FOOD GOES INTO THE OIL
First of all, keep the exhaust fan or hood on throughout the frying process.
At the same time, leave a window partially open, creating a continuous flow of air. This way, part of the smoke is removed before it spreads to other rooms.
Additionally, many cooks place a container with vinegar near the pan. Thus, the liquid helps absorb some of the odors produced during preparation.
These simple measures explain why the smell of frying begins to be tackled even before the first food enters the oil, a common practice in professional kitchens.
USE AROMATIC STEAM RIGHT AFTER FRYING
Next, another widely used practice consists of boiling water with cinnamon and cloves immediately after cooking.
With this, the steam helps to reduce the suspended fat in the environment, while leaving a more pleasant aroma.
On the other hand, those who prefer milder fragrances can opt for slices of lemon boiled in water, which provide a similar effect.
GROUND COFFEE CAN ALSO HELP NEUTRALIZE ODORS
In addition to the previous options, ground coffee is also frequently used as a natural neutralizer.
In this case, just leave a cup with coffee grounds on the counter or inside the microwave for a few hours.
Thus, the concentrated smell of frying tends to be reduced, a practice that is also commonly adopted in professional kitchens.
CLEANING THE HOOD MAKES A DIFFERENCE
Similarly, the hood filters need to be cleaned regularly.
When they are saturated with grease, their efficiency is reduced. As a result, odors can return to the environment.
Therefore, it is recommended that cleaning be done every two weeks, using hot water and a degreasing product.
MIXTURE OF WATER AND VINEGAR HELPS WITH FABRICS
If the smell has reached curtains or sofas, a simple alternative is to spray a solution of water and white vinegar.
Then, wait a few minutes and subsequently keep the environment ventilated.
According to the guidance presented in the original content, the mixture does not leave noticeable residues and helps to restore a fresh feeling to the environment.
SIMPLE METHODS HELP KEEP THE HOUSE MORE PLEASANT
In summary, measures such as constant ventilation, use of vinegar, aromatic steam, ground coffee, and hood cleaning can help reduce the smell of frying.
Thus, by following practices widely used in restaurants and professional kitchens, it becomes easier to prepare fried foods without the smell of oil lingering for long periods inside the house.
