What should I use to wash my underwear? The most popular washing and care methods on the Internet revealed
Recently, the topic of "underwear cleaning" has triggered widespread discussions on social platforms and health forums. Many netizens shared their cleaning experiences, and experts also put forward scientific suggestions for different materials and stain types. This article will combine the hot content of the past 10 days to compile a comprehensive underwear cleaning guide for you.
1. The pain points of underwear cleaning that are hotly discussed on the Internet

According to statistics from Weibo, Xiaohongshu, Zhihu and other platforms, the following are the cleaning problems that attract the most attention:
| Ranking | Question type | Discussion popularity |
|---|---|---|
| 1 | Blood stain cleaning | 320 million reads |
| 2 | Odor removal | 280 million reads |
| 3 | Yellowing treatment | 190 million reads |
| 4 | Material damage | 150 million reads |
2. Best cleaning solutions for different materials
According to the latest test data released by textile expert @Fiber Research Institute:
| Material | Recommended detergent | water temperature | Cleaning effectiveness rating |
|---|---|---|---|
| pure cotton | Neutral laundry detergent + oxygen purifier | 40℃ | 9.2/10 |
| modal | Special laundry detergent for underwear | 30℃ | 8.8/10 |
| silk | PH5.5 weak pickling agent | cold water | 8.5/10 |
| Blended | Enzyme laundry detergent | 35℃ | 8.3/10 |
3. How to solve stubborn stains
Douyin life expert @Cleaning Master’s recently popular solution:
| stain type | Treatment method | Effective time |
|---|---|---|
| fresh blood stains | Cold water + hydrogen peroxide soak | 10 minutes |
| old blood stains | Protease detergent scrub | 30 minutes |
| Yellow sweat stains | Baking soda + lemon juice steaming | 20 minutes |
| Mildew | White vinegar + salt compress | 2 hours |
4. 5 tips that netizens have tested to be effective
1.Microwave sterilization: Wash and heat in microwave for 30 seconds (only for pure cotton material)
2.Sun exposure method: Ultraviolet irradiation for more than 3 hours
3.Essential oil deodorization method: Add 2 drops of tea tree essential oil during final rinse
4.freeze sterilization: Seal and freeze for 24 hours to kill mites
5.Starch adsorption method: Cover the oil stained area with cornstarch before cleaning
5. Important reminders from experts
1. Avoid using chlorine bleach, which will damage the fiber structure
2. Dark and light colored underwear must be washed separately
3. It is recommended to replace a new batch of underwear every 3 months
4. Machine washing requires a special laundry bag for underwear.
5. Avoid using metal clips when drying to prevent deformation.
Through the above organized data, I believe you have mastered the scientific method of cleaning underwear. Correct cleaning can not only extend the life of clothing, but is also an important line of defense for protecting the health of private parts. It is recommended to bookmark this article and check your washing and care habits regularly!
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