Lazy cancer advanced geeks invented underwear to wear both sides of the front and back to achieve maximum utilization. However, the susceptible people of this disease of lazy cancer are gender-neutral, girls always give a clean feeling, but unbutton the front closure, it is likely to waft a perfume to cover the rancid bra smell …… In addition to the smell, there are many more terrible things about not washing bras! The bra is not washed dirty as a toilet bacteria, grease, mud, microorganisms, fungi, etc. These are just the tip of the iceberg of dirt hiding on the bra. The longer a bra is piled up, the more dirt there is on it. New York skin specialist Joshua Zeichner says this dirt doesn’t cause any direct harm, but it’s like soaking your meatballs directly in the toilet. Bras can stink if not washed Just like other clothing, bras can stink if not washed, no matter how much perfume you spray in the morning that smell can’t be covered. (Sweaty sneakers in summer gym class, yes! This is the smell!) And the smell of sweat will also be stained with other clothes, do not think that the bra at the bottom of the other people can not smell, even if the excuse that the clothes are not dried also useless – because the tide clothes will never emit fox smell. Bras will slowly yellow Bras are prone to sweat and will yellow if not washed in time. Mud and grease tend to mix together, thus causing the bra to discolor (warm tip: put some baking soda before washing to remove dirt). The lace underwear, black and red colors will make men’s blood pressure rise, but the yellowing lace can at best only promote urination …… chest may grow fire boils Wearing sports bras girls who do not wash their bras often is easy to smother a small pimple, said fire boils are indeed a bit alarmist, but no one wants the place that should be smooth like chicken skin The same. If your boyfriend is a dense phobic himself, unhooking the bra and taking a look is likely to add another disease to the list: dyspareunia. In severe cases, you can get a rash or even an infection. Skin expert Joshua Zeichner says bacteria can easily gather on a woman’s chest, where the environment is comfortable and there’s plenty of humidity, and then you’ll find a patch of skin that’s red. Red spots from skin irritation can usually still heal on their own, but if a rash or skin infection develops, or even a more dire skin condition …… it’s better to prevent it from happening. The nipples may be worn out This you would never expect, right, bras not washed may be worn out nipples. This is usually seen on the chests of marathon runners, but skin expert Robin Travers says the coefficient of friction is greatly increased when relatively moist bras and relatively dry skin rub against each other, as each clothing fiber acts like a saw in damaging the epidermis of the nipple.