How common oral and nasal rinses might reduce COVID risk in the dental workspace
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How common oral and nasal rinses might reduce COVID risk in the dental workspace

Fifty or so years ago, the owners of Listerine — the mouthwash with “the taste people hate twice a day” — claimed their magic but foul-tasting elixir could cure numerous maladies, including sore throats, the common cold, tooth decay and gum disease. The Federal Trade Commission began putting an end to those false, unsubstantiated claims…

Dental students in Costa Rica design metal saliva ejector to reduce waste
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Dental students in Costa Rica design metal saliva ejector to reduce waste

I feel the urge to use the phrase “going green” to describe what a few dental students have accomplished, but since we’re talking about teeth and oral hygiene, I’ll resist the urge. Let’s just say this group of dental students has engineered a solution to the wastefulness of one-time use plastic saliva ejectors that most…

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