Save AU$39.01 Most electric toothbrushes can be expensive, but this Sonicare Series 2100 is brilliant value at 50% off. It promises to remove up to three times more plaque than a regular brush without being too harsh on your gums. There's even a timer feature that you can use to know exactly how long you need to clean each part of your mouth.

Amazon always delivers when it comes to the best Prime Day Beauty and Grooming deals, but I've been particularly impressed at the amount of best-selling products on offer this time. Ranging from SURI to Oral-B, the electric toothbrush deals are no exception, and I've rounded up the top five deals for you below.

Here's a deal to sink your teeth into: the Oral-B Genius has dropped from $199 to just $99 at Amazon. That's a substantial 50% off the original price — a saving that's sure to make you smile. But that's not all. We've rounded up a range of electric toothbrush deals to suit different needs and budgets.