Medical supplies stores, online shopping malls, large supermarkets. Disposable underwear can be searched on online shopping platforms such as Alibaba, JD.COM and Tmall, and the nearest medical supplies stores and large supermarkets can also be found through search engines. Disposable underwear made of pure cotton is the best choice for making underwear, which can provide women with the most comfortable sense of privacy and has better hygroscopicity and breathability than non-woven fabrics.