Female friends sometimes encounter the problem of underwear turning yellow after wearing it for a long time, which is mainly due to the accumulation of sweat, secretions, and bacteria. It is not only unsightly but may also hide health risks. When faced with yellowed underwear, if the situation is mild, it can be continued to be used after proper cleaning; but if there is a strong odor and stubborn stains, it should be eliminated promptly to avoid causing infections or inflammation. For personal hygiene, underwear should be changed daily and ensure proper cleaning.
The criteria for changing underwear not only include discoloration but also the following situations: deformation or damage to the underwear structure affecting the wearing comfort and health; significant color changes or fading, possibly due to improper washing or prolonged use; presence of odors or stubborn stains that are difficult to remove, indicating bacterial growth; loss of elasticity or becoming stiff, causing discomfort when worn; and using them for more than half a year to a year, with the material deteriorating gradually.
When washing underwear, it should be handled separately to avoid color staining from mixing with other clothes. Hand washing is recommended for delicate materials, soak in warm water with an appropriate amount of laundry detergent first, then rinse thoroughly. When using a washing machine, use a laundry bag to protect the underwear from damage, choose a gentle washing mode and moderate water temperature. For maintenance, avoid bleach and strong acidic cleaning products, air dry instead of using a dryer, change underwear regularly, preferably every six months, to ensure intimate health.
In conclusion, the cleanliness and replacement of underwear are directly related to intimate health, timely cleaning and maintenance measures are essential. Proper cleaning and timely replacement are indispensable for maintaining personal hygiene.
