- One expert insists underwear should be replaced at least once a year, if not more
- Lakhani says because underwear is near your intimate areas for prolonged periods of time it takes in “dead skin” and “bacteria,” both good and bad
- Research shows washing your underwear may not be enough to get rid of such bacteria
- Another doctor says you should limit cotton underwear to a maximum of 50 washes
- Source:LadBible