#新买的鞋子需要洗吗 ##头条创作挑战赛#购买新鞋子时, we usually focus on style, comfort and fit, but few people think about whether they need to wash new shoes before wearing them for the first time.
Hygiene issues for new shoes
New shoes on the market go through many steps before they reach consumers: production, packaging, transportation and display. During this process, new shoes may be exposed to a variety of sources of contamination, including dust, bacteria, and even chemical residues.
For example, one study showed that the bacterial content of the upper and sole of the shoe changed significantly before and after wear, suggesting that the new shoe may already have bacteria before it was worn.
Chemicals in the production process
The dyes and adhesives used in the footwear production process often contain harmful chemicals such as formaldehyde and benzene. These chemicals can cause skin irritation under certain conditions, especially for people with sensitive skin.
Washing new shoes can help reduce these chemical residues, which can lead to fewer allergic reactions or skin problems.
Hidden dangers of trying on
In stores, it's common for consumers to try on shoes for size and comfort, which means that new shoes may have been tried on by multiple people before you buy them. Although the risk of direct skin-to-skin contact is low, there is still the potential for cross-contamination, especially if there is a wound on the foot or if the immunity is low.
How to wash new shoes
If you decide to wash your shoes, you should choose the right method to avoid damaging the material of the shoes. It is generally recommended to use a mild detergent and wash by hand with water, and avoid using a washing machine. For leather shoes and other sensitive materials, special detergents and care tools can be used.
conclusion
While not everyone needs to wash new shoes, in some cases, this step can significantly reduce health risks. Taking into account the possible contamination problems in modern production and sales processes, washing new shoes can be used as a preventive measure to protect personal health from being affected.