Bryce Harper’s Direct-to-Mouth Toothpaste Routine Sparks Viral Debate

Philadelphia Phillies star Bryce Harper posted a TikTok video on [date not given] showing himself squeezing toothpaste straight from the tube into his mouth, bypassing a toothbrush. The clip, captioned “Moring Y’all,” was filmed inside a San Diego hotel bathroom and quickly spread across platforms. Within hours, the video was displayed on the San Diego Padres’ videoboard as a “fun fact” and attracted attention from fans and media alike.

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Harper’s TikTok account, which boasts more than 600,000 followers, logged over 2.7 million views on a Jomboy Media repost. The unconventional method prompted a range of fan comments, including a TikTok user who labeled it “actually diabolical toothpaste application.” The Padres’ stadium screen listed the habit as “squirts toothpaste into his mouth instead of onto a toothbrush.” The clip also generated discussion on other platforms, with viewers sharing both amusement and bewilderment.

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Harper told Phillies Nation that the technique has been part of his routine for years and that the viral attention is welcome because it boosts his video reach. The American Dental Association’s consumer advisor, dentist Andrew Zucker, said the practice is not recommended and advised a pea-sized amount on a toothbrush. Colgate-Palmolive’s chief clinical officer, Maria Ryan, praised Harper for encouraging regular brushing but cautioned that the method is unique and not something she would recommend to patients.

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Both Zucker and Ryan highlighted hygiene risks. Zucker warned that the approach “wastes a whole bunch of toothpaste” and offers no benefit, while Ryan emphasized that placing the mouth directly on the tube can transfer oral bacteria to the container, potentially leading to cross-contamination when toothpaste is shared. Ryan also noted that the technique could encourage improper oral-care habits among viewers, especially younger audiences who may emulate the viral clip without professional guidance.

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• “Actually diabolical toothpaste application,” — TikTok follower

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• “It is not suggested to do it that way,” — Andrew Zucker, dentist, American Dental Association

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• “My only concern would be, you have a lot of germs in your mouth,” — Maria Ryan, chief clinical officer, Colgate-Palmolive

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• “It always helps with my videos when it goes viral, so if that’s what makes it go viral, then I’ll take it.” — Bryce Harper, Philadelphia Phillies outfielder

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The available reports do not include clinical data on the oral-health outcomes of Harper’s method. While the American Dental Association and Colgate-Palmolive advise against it, no peer-reviewed study has quantified any increased risk of cavities or gum disease from the practice.

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The clip remains among the most-viewed baseball-related TikToks, and no further statements from dental authorities have been announced.

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