How to use a range hood: hot topics and practical guides on the Internet
With the improvement of the quality of life, range hoods have become an essential appliance in modern kitchens. However, how to properly use and maintain range hoods is still confusing to many users. This article combines the hot topics on the Internet in the past 10 days to compile a structured guide for you, covering core content such as purchase, use, and cleaning.
1. Inventory of recent hot topics

| hot topics | focus of discussion | heat index |
|---|---|---|
| Range hood noise problem | How to reduce operating noise | ★★★★☆ |
| Side suction vs top suction | Which one is more suitable for a small kitchen? | ★★★★★ |
| Self-cleaning function actual test | High temperature steam cleaning effect | ★★★☆☆ |
| Energy saving tips for range hoods | Usage scenarios of power saving mode | ★★★☆☆ |
2. Correct use of range hood
1. Boot timing
It is recommended to start the range hood 1-2 minutes before ignition to form a negative pressure zone in advance to avoid the spread of oil smoke. After turning off the gas, continue running for 3 minutes to completely remove the residual oil smoke.
2. Gear selection
| cooking method | Recommended gear |
|---|---|
| Steaming/stewing soup | low gear |
| Home cooking | medium speed |
| stir-fry/fry | High speed + stir fry mode |
3. Lighting function
Most models are equipped with LED lighting. It is recommended to turn it on separately when cutting vegetables and preparing ingredients, which not only saves power but also provides sufficient light source.
3. Cleaning and Maintenance Points
1. Oil screen cleaning cycle
| Frequency of use | Recommended cleaning intervals |
|---|---|
| 1-2 times a day | 1 time per month |
| 3-4 times a week | 1 time per quarter |
2. Use of self-cleaning function
For models with high-temperature steam cleaning, it is recommended to run the cleaning process every 15 days and dry the inner wall in time after completion.
4. Guide to avoid pitfalls when purchasing (comparison of popular models)
| Model | Air volume (m³/min) | Noise(dB) | price range |
|---|---|---|---|
| Brand A CXW-260 | 22 | 54 | 2000-2500 yuan |
| Brand B JQ01 | 19 | 48 | 1500-1800 yuan |
5. Common misunderstandings among users
1.Misunderstanding:Only turns on when cooking
Correct answer:Cooking without an open flame such as frying and barbecue also needs to be turned on
2.Misunderstanding:Oil screen not cleaned for a long time
Correct answer:Grease buildup reduces suction and increases fire risk
With proper use and regular maintenance, range hoods can not only improve kitchen air quality, but also extend their service life. It is recommended to bookmark this article and check the latest usage tips at any time!
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