How to Disinfect Clothes: A Scientific Method and a Practical Guide
Under the current sanitary environment, clothing disinfection has become an important part of home cleaning. Whether it is to prevent the spread of viruses or eliminate daily bacteria, correct disinfection methods can effectively protect health. The following is a hot topic of clothing disinfection that has been discussed on the Internet in the past 10 days. Combined with scientific suggestions, we will provide you with comprehensive guidance.
1. Popular disinfection methods ranking (search data in the past 10 days)
| Disinfection method | Discussion hot topic | Applicable scenarios |
|---|---|---|
| Boil at high temperature | ★★★★★ | Cotton high-temperature resistant clothing |
| Chlorine-containing disinfectant | ★★★★☆ | White and strong color fastness clothing |
| UV disinfection | ★★★☆☆ | All fabrics (professional equipment required) |
| Steam ironing | ★★★☆☆ | Suits and other things should not be used for washing clothes |
2. Scenario disinfection plan
1.Daily home disinfection
It is recommended to use a water temperature above 60℃ for 30 minutes, or soak the chlorine-containing disinfectant (effective chlorine 250-500mg/L) for 15 minutes. For dark clothing, quaternary ammonium salt disinfectants can be used instead.
2.Emergency treatment when returning from going out
If you clean it immediately without condition, you can hang the clothes in a ventilated place, spray 75% alcohol (be careful of fire protection), or use a portable ultraviolet lamp to illuminate both sides for 10 minutes.
3.Special material care
It is recommended to use professional clothing disinfection spray for delicate fabrics such as wool and silk, and first test the color fastness in inconspicuous places. The down jacket can be exposed to the sun for more than 6 hours.
3. Disinfectant usage comparison table
| Disinfectant type | Concentration requirements | Soaking time | Things to note |
|---|---|---|---|
| 84 disinfectant | 1:100 dilution | 10-15 minutes | Don't mix with toilet cleaner |
| Peracetic acid | 0.2%-0.5% | 5 minutes | Need to wear gloves |
| Chlorine dioxide | 100-200ppm | 15 minutes | Use now |
4. Analysis of common misunderstandings
1."The higher the alcohol concentration, the better"
75% alcohol has the best disinfection effect, while 95% alcohol will cause the protein to solidify rapidly, which will reduce the bactericidal effect.
2."All clothes can be disinfected at high temperature"
Chemical fiber fabrics are prone to deform when they are at high temperatures, and elastic fibers exceed 60℃ will lose their rebound force. You need to check the wash mark.
3."The more disinfectant is, the safer it is"
Excessive use may cause clothing to fade, fiber damage, and residual chemicals may also irritate the skin.
5. Expert advice
1. Physical disinfection method (high temperature, ultraviolet rays) is preferred, and chemical disinfectants need to be thoroughly rinsed after use.
2. The disinfection frequency is adjusted according to the exposure risk, and ordinary families can only 1-2 times a week.
3. Treat patients' clothing separately. It is recommended to use a double-layer garbage bag to seal it before disinfecting it.
4. Clean the inner tube of the washing machine regularly to avoid secondary pollution
Through scientific and reasonable disinfection methods, it can not only effectively inactivate pathogens, but also extend the service life of clothes. It is recommended to choose the most suitable disinfection plan based on the specific material and pollution level to establish healthy home protection habits.
check the details
check the details
en
