Download How Often Should You Replace Your Underwear Images. Well, 83 percent of underwear that's considered clean still contains up to 10,000 of living bacteria, according to the ghi. And while i understand the need for cleanliness you should really.
A recent survey of 2,000 americans revealed how often people are really changing their underwear—it turns out, 42 percent are rewearing the same pair.
You don't want to give the impression that you have poor sphincter control! With all that in mind, experts say you should be replacing your undergarments every six months to a year. Also being nosy how many sets of sleepwear do you have? You don't have to buy it as often.