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How to wash women's underwear

2026-01-11 11:41:25 female

How to wash women's underwear? Analysis of hot topics on the Internet and scientific cleaning guide

Recently, the topic of cleaning women’s underwear has sparked widespread discussion on social media. The following is a compilation of relevant content that has been hotly debated across the Internet in the past 10 days, combined with scientific advice to provide you with practical guidance.

1. Top 5 popular cleaning methods on the Internet

How to wash women's underwear

RankingCleaning methodDiscussion popularityMain platform
1Special underwear laundry detergent120 millionXiaohongshu/Weibo
2Hand wash with soap98 millionDouyin/Zhihu
3Machine wash bag cleaning65 millionStation B/Kuaishou
4baking soda + warm water43 millionDouban/Tieba
5Disinfectant soaking31 millionWeChat/Toutiao

2. Cleaning solutions recommended by experts

According to the recommendations of gynecological experts from tertiary hospitals:

1.Material distinction method: For pure cotton, mild laundry detergent with a pH value of 5.5 is recommended; for lace/silk, use neutral detergent.

2.water temperature control: Warm water below 30℃ is best. High temperature will destroy elastic fibers.

3.Sterilization recommendations: Dry in the sun once a month, avoid using chlorine bleach

3. Comparison of consumer measured data

product typeCleaning powerAntibacterial rateResidue testingprice range
Imported special laundry detergent★★★★☆99.2%No fluorescent agent50-80 yuan
Domestic underwear soap★★★★★97.8%trace alkali residue5-15 yuan
household laundry detergent★★★☆☆89.5%Fragrance residue30-60 yuan

4. Analysis of common misunderstandings

1."Blanching in boiling water makes it cleaner": High temperature will accelerate the aging of fabrics, and above 60℃ may solidify secretion proteins.

2."Wash with other items of clothing": The risk of cross-infection increases by 3-5 times. It is recommended to clean it separately.

3."Shade drying is better than sun drying": Ultraviolet rays in the sun are the most natural disinfectants, but lace materials need to avoid exposure to the sun.

5. Cleaning points during special periods

periodCleaning recommendationsThings to note
menstrual periodCold water pre-wash + enzyme detergentBlood stains need to be dealt with promptly
PregnancyUnscented detergentAvoid bending over and scrubbing
Gynecological medication periodBoil and sterilize (only pure cotton)Need to be rinsed completely

6. New trends in 2023

1.Environmentally friendly cleaner: Search volume for biodegradable underwear laundry tablets increased by 300% year-on-year

2.Smart cleaning equipment: Underwear washing machine with ultraviolet sterilization function is on the e-commerce hot search list

3.Customized services: Emerging concept of recommending detergents based on vaginal pH sparks discussion

It can be seen from the above data analysis that modern women’s attention to underwear cleaning has been upgraded from basic cleaning to health care. Choosing a suitable cleaning method requires comprehensive consideration of factors such as material, usage scenarios, and personal physique. It is recommended to replace underwear with new ones every 3-6 months and establish scientific cleaning and maintenance habits.

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