Can You Get STDs from Buying Second-Hand Swimwear? - Urology

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Is it possible to get infected?


If you buy second-hand swimwear that has been washed and shows no visible dirt, is it possible to contract a sexually transmitted infection or other diseases?

235122, 20~29 year old female. Ask Date: 2021/01/25

Dr. Li Xinyi reply Urology


If it has been washed, dried, and disinfected, theoretically there should be no issues.
However, if there are problems in the handling process, no one can guarantee safety.

Reply Date: 2021/01/25

More Info


When it comes to the concern of acquiring sexually transmitted diseases (STDs) or other infections from second-hand swimwear, the risk is generally considered to be very low. STDs are primarily transmitted through direct sexual contact, and the pathogens responsible for these infections typically do not survive long outside the human body. Here are some key points to consider:
1. Transmission of STDs: STDs, such as chlamydia, gonorrhea, syphilis, and HIV, are transmitted through sexual activities involving direct contact with infected bodily fluids or skin. The pathogens that cause these diseases require a living host to survive and reproduce. Once outside the human body, these pathogens quickly lose their viability. Therefore, the likelihood of contracting an STD from wearing second-hand swimwear is minimal, especially if the swimwear has been washed.

2. Other Infections: While the risk of STDs is low, there are other infections that could potentially be transmitted through contaminated clothing, such as fungal infections (like athlete's foot) or bacterial infections (like staph infections). These pathogens can survive on surfaces for a limited time, but proper washing and drying of the swimwear significantly reduce this risk. Washing swimwear in hot water and allowing it to dry completely can help eliminate any potential pathogens.

3. Hygiene Practices: If you are considering purchasing second-hand swimwear, it is advisable to inspect the item for any visible signs of wear, damage, or stains. Washing the swimwear before wearing it is a good practice, as it not only helps eliminate any potential pathogens but also ensures that the item is clean and hygienic.

4. Personal Health Considerations: Individuals with compromised immune systems or existing skin conditions may be more susceptible to infections. For these individuals, it may be wise to avoid second-hand swimwear or ensure that it is thoroughly sanitized before use.

5. Public Pools and Shared Facilities: It is also important to consider the environment in which swimwear is used. Public pools, hot tubs, and shared facilities can be breeding grounds for various infections, including skin infections and gastrointestinal illnesses. Practicing good hygiene, such as showering before entering the pool and avoiding swimming when sick, can help reduce the risk of infection.

In conclusion, while the risk of contracting STDs from second-hand swimwear is extremely low, it is still important to maintain good hygiene practices. Washing the swimwear thoroughly before use and being mindful of the condition of the item can help ensure that you are minimizing any potential health risks. If you have further concerns about STDs or infections, consulting with a healthcare professional can provide personalized advice and information.

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