The Aquasonic Black Series Ultra-Whitening Toothbrush is one of the best-selling electric toothbrushes at Amazon. The sleek, travel-friendly toothbrush is on sale for $40 today, and it’s got more five-star ratings than similar models from Philips and Oral-B
https://people.com/aquasonic-electric-toothbrush-deal-amazon-march-2025…