Published on: 2025-06-22 11:00:17
Feno, the “smart electric toothbrush,” promised to take a two-minute toothbrushing routine and bring it down to 30 or even 20 seconds by swabbing each of my teeth at once. The Feno Smartbrush makes brushing faster, but in exchange it requires you to shove an entire mouthpiece in your piehole twice a day just to cut down on a total of three minutes of brushing time. If there is one thing to take away from this review, it’s that even if tech works, it doesn’t necessarily mean it’s better than what
Keywords: device feno teeth toothbrush toothpaste
Find related items on AmazonPublished on: 2025-08-18 17:00:56
Image by Getty / Futurism Developments Alarming new research has found that toothpastes are often contaminated with lead and other heavy metals. In tests conducted by the lead safety activist Tamara Rubin, who runs the website Lead Safe Mama, 90 percent of the 51 examined brands were found to contain the toxic metal — in some cases at levels exceeding a state safety limit, The Guardian reports. A number of household names feature unflatteringly, including Crest Regular toothpaste, Colgate Tot
Keywords: lead ppb rubin safe toothpaste
Find related items on AmazonPublished on: 2025-08-20 12:15:04
If you were shocked by the hundreds of thousands of microplastics we swallow when we chew gum, you’re in for another spook. New research is revealing that dozens of common toothpaste brands are contaminated with toxic metals. Lead Safe Mama (LSM), an organization dedicated to preventing childhood lead poisoning through independent testing of consumer goods, has revealed that popular toothpaste and tooth powder products contain levels of lead, mercury, arsenic, and/or cadmium—all of which are to
Keywords: brands lab lead products toothpaste
Find related items on AmazonPublished on: 2025-08-22 19:54:49
Toothpaste can be widely contaminated with lead and other dangerous heavy metals, new research shows. Most of 51 brands of toothpaste tested for lead contained the dangerous heavy metal, including those for children, or marketed as green. The testing, conducted by Lead Safe Mama, also found concerning levels of highly toxic arsenic, mercury and cadmium in many brands. About 90% of toothpastes contained lead, 65% contained arsenic, just under half contained mercury, and one-third had cadmium. M
Keywords: lead levels rubin said toothpaste
Find related items on AmazonPublished on: 2025-11-16 18:49:00
Toothpastes have different levels of relative dentin abrasion (RDA), which can give you an idea of how abrasive your toothpaste is or how safely you can use it regularly without risking damage to your enamel. In general, it's also good to look for products that contain fluoride or hydroxyapatite to help prevent your teeth from weakening. If you're looking into whitening products for a specific reason or event coming soon, whitening toothpaste will most likely not cut it. If you can swing the pr
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