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Wash new clothes before wearing, dermatologist warns
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Some dermatologists warn of possible risks of wearing new clothes without washing them first, including rashes, insects and diseases. - photo by Bill Gephardt
For many people, the first step after taking home new clothes is to hang them in the closet or wear them right away.

Some dermatologists say consumers often neglect an important step: washing them before wearing them. They warn of all sorts of possible risks of putting on new clothes without washing them first, including rashes, insects and diseases.

Many new clothes contain chemicals like formaldehyde that can cause problems, according to Dr. Jason Hadley, a dermatologist with the Ogden Clinic.

"Formaldehyde and its analogs are in a lot of lotions that we wear, that keep from bacteria growing in the bottle. And yes, it has a resin that stops wrinkles from forming in clothes," Hadley said.

He says he's seen patients who have suffered rashes, itches and allergic reactions to the formaldehyde resins used to stop mildew and prevent wrinkles. Even one wash won't get rid of that resin, he says.

"It's designed to stick to our clothing to keep them wrinkle resistant. Just pushing it through the washing machine once or twice isn't going to fully remove it," he said. "And those patients who truly have that allergy, we tell them to avoid wrinkle-free permanently."

Formaldehyde resins aren't the only troublemakers tucked away in new clothes. The dyes bringing bright colors to new clothes can also bring itchy, red rashes.

"Those will be diluted with washing. But again, if you have a true allergy to it the color is still there in the clothing even after washing," Hadley said. "If you have a true allergy, even a little bit of that is like a little bit of poison ivy."

Depending on where the clothing was made or shipped, dermatologists have found parasites in new clothes. Sometimes, the parasites come from dressing rooms, from the person who was in the dressing room before you.

"There isn't a week in my life that doesn't go by that I don't see scabies," Hadley said.

Scabies are an infestation that can be passed on through clothing, he said.

"So if one person wears a piece of clothing and then they have an active infection with scabies, that are mites that can live for up to three days off the other person," he said. "So if you're the next person that tries that garment, you can definitely get a case of scabies, a tremendously itchy, but curable, condition."

Lice is another bug that can hitch a ride, though they tend to attach themselves to natural fibers more than synthetics. Between manufacturing, shipping, and stocking, it's difficult for consumers to know how many hands have already touched new clothes.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.