Amazon has reduced prices on Philips Sonicare electric toothbrushes for UK customers, with discounts reaching up to 60%. ^[1] Dyson launched its first toothbrush, the CameraJet, priced at $499.99 in the U.S. and £419.99 in the U.K., available to order from the day the article was published. ^[2] The CameraJet uses a built-in camera and LED to see gaps between teeth and automatically sprays a conical jet of mouthwash at the teeth and gums to floss. ^[3] The Philips Sonicare 3100 is available for £44.99, which is a 50% reduction from the original price of £89.99. ^[4] The Philips Sonicare AdvancedClean Limited Edition is priced at £89.63, reflecting a 55% discount from its usual price of £199.99. ^[5] Forbes contributor David Phelan, after testing the CameraJet for over a week, reported that it requires holding the brush horizontally, moving it in slow oval movements, and using non-foaming toothpaste for the camera to see; he found the experience not painful but notes that toothpaste splatters during use. ^[6] The CameraJet vibrates at up to 58,000 times per minute, and its software anticipates gaps between teeth to time the mouthwash spray. ^[7]