How to remove the smell of oil stains: popular methods and scientific analysis on the Internet
Recently, the topic of "removing oil stains" has become so popular on social media and lifestyle platforms, especially in kitchen cleaning, clothing deodorization and other scenarios. This article will combine the popular content of the past 10 days to compile a set of structured solutions, covering common family scenarios and scientific principles.
1. Causes of oily smell (scientific analysis)

| source | Main ingredients | Adhesion properties |
|---|---|---|
| edible oil | fatty acid glycerides | Easily permeable fiber/porous material |
| animal fats | Saturated fatty acids | Low temperature solidification and difficult to dissolve |
| Fried food | Polymer + oxidation products | Produces volatile odor |
2. Ranking of popular deodorizing methods on the Internet
| method | Applicable scenarios | Effect rating (1-5★) |
|---|---|---|
| Baking soda + white vinegar | fabric/hard surface | ★★★★☆ |
| lemon juice + salt | Cutting boards/plastic containers | ★★★☆☆ |
| coffee grounds adsorption | Confined space | ★★★★★ |
| UV irradiation | Unwashable items | ★★★☆☆ |
| Professional oil removal enzyme | stubborn stains | ★★★★★ |
3. Scenario operation guide
1. Deodorize clothes:The "three-step method" recommended by Douyin Hot List: ① Pre-wash in cold water (to prevent grease from solidifying) → ② Soak in baking soda + laundry detergent for 2 hours → ③ Spray 1:10 lemon water when drying in the sun.
2. Deodorize the kitchen:The "steam method" hotly discussed on Weibo: Add water + lemon slices to a pot and boil, then use steam to fumigate the range hood for 15 minutes. The grease will be softened and easier to remove.
3. Car interior:Xiaohongshu’s popular solution: Mix activated carbon packs (replaced with new ones) and fresh orange peels, and the odor elimination rate reaches 78% in 48 hours (actual measurement data).
4. Precautions
| Misunderstanding | scientific explanation |
|---|---|
| High temperature water cleaning oil stains | Can cause protein stains to denature and solidify |
| Mix multiple cleaners | May produce toxic substances such as chlorine gas |
| Overreliance on fragrance | Just masks rather than breaks down odor molecules |
5. Emerging Solutions
Recent Taobao data shows thatnano sponge(Search volume increased by 120% week-on-week) andOzone generator(3,000+ units sold per week) has become a new hot product. Laboratory tests show that when the ozone concentration is 0.1ppm, 90% of oleic aldehydes can be decomposed in 30 minutes.
Through the above structured solution, corresponding solutions can be found for the oil smell problem in different scenarios. It is recommended to give priority to environmentally friendly and harmless methods, and consider professional products for stubborn stains. Regular cleaning is the key to preventing odor!
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