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Activated charcoal is the craze in the beauty industry to help get those pearly whites, but at what cost is it taking on oral health?What is activated charcoal?It's not the charcoal used in your backyard barbeque. According to Dr. Todd Shatkin of Aesthetic Associates Centre in Amherst, New York, it's a slightly abrasive powder usually formed by coconut and is used in many different aspects of the health industry. Activated charcoal is an absorptive property, and it's designed to absorb and lift blemishes from teeth.It's used for cleansing, weight loss treatments, and skin care products. Now it's being used for teeth whitening to remove stains. How does it work?A toothbrush is dipped into the powder and is brushed directly onto teeth. The activated charcoal powder removes the extrinsic stains; stains that are caused by wine, coffee and other foods and drink. "Charcoal-based products would be good to remove the surface stain, but it won't internally bleach or whiten the teeth from within," Shatkin said. Is activated charcoal safe to use?Shatkin says yes.He says, to first make sure the product is FDA approved, and check the abrasiveness level. "The enamel is really pretty strong," he said. "If you're in the enamel your probably not going to do any harm to your teeth. But if the patient has worn through the enamel into the dentin, it causes sensitivity and causes discomfort. If you use abrasive materials on the dentin, it will just make things worse."He says, in the end, it all comes down to good oral hygiene and visiting your dentist every three to six months. 1716

Airbnb has updated some of its COVID-19 protocols, requiring everyone to wear a mask and social distance when interacting with each other, as well as introducing a five-step cleaning process for hosts to follow amid the coronavirus pandemic.The online rental company also stated in its announcement that by Nov. 20, hosts must comply with their five-step cleaning process or risk having their accounts suspended or removed from the site.The company's cleaning program, which was developed alongside fellow health and hospitality experts, consists of hosts preparing themselves and their team to clean effectively, sweeping and dusting before sanitizing, spraying high-touch surfaces (door handles, light switches) with approved disinfectant spray, referring to its room-by-room checklist to make sure everything is cleaned correctly, and resetting the room.Once a host commits to the five-step cleaning process, Airbnb says their listings will have a highlight spotlighting their commitment to clean.To stop the spread of COVID-19, Airbnb only allows a maximum of 10 guests per stay, washing your hands with soap and water for 20 seconds, and wearing protective equipment at all times.Airbnb has a list of protocols for cleaning on specific rooms in your house for guests, which can be found here. 1305

AMELIA, Ohio -- They look like Muppets, according to parts of the internet. Or maybe the hall leading to a video game boss battle.The 45 red berry trees lining the White House's east colonnade instantly went viral when first lady Melania Trump unveiled the holiday decorations on which she'd reportedly worked since early August. 337

Amazon is pulling Washington Redskins merchandise from their online marketplace.The announcement comes after the team indicated it was reviewing a possible name change, and NFL Commissioner Roger Goodell said the league was supportive of the review.According to a notice distributed to sellers on Amazon, and first published by CNBC, the company said they are removing all products with the Redskins logo and name, and gave sellers just a few days to remove items.Washington State Attorney General sent a letter to Amazon asking for the team products to be removed. Amazon is based in Seattle. 602

According to multiple reports, Amtrak is planning to furlough nearly 2,000 workers beginning Oct. 1.According to USA Today, the railroad company sent a letter to employees on Tuesday, detailing that 1,950 union workers and 100 management positions would be furloughed.In May, the company sent Congress a letter, stating it needed close to .5 billion in supplemental funds and disclosed plans to furloughing employees in the coming budget year.The New York Times reported that ridership has fallen by 95 percent since March, and projected revenue for 2021 declined by 50 percent. 588