The “powerful and effective” AquaSonic Black Series Ultra Whitening Toothbrush has over 96,000 5-star ratings on Amazon, and for good reason. Complete with a 40,000 VPM (vibrations per minute) motor, four brushing modes, smart vibration timers and a two-minute auto shutoff, the toothbrush is approved by the American Dental Association for its excellent plaque removal skills. It’s also well-designed, both waterproof and with an ergonomic handle.

With proper, regular use, AquaSonic claims that the toothbrush can help whiten your teeth in as little as two weeks, and it comes with eight replacement brush heads, which can last you up to two and a half years. Two years of whiter teeth for $30? Say less.

And this isn’t just any toothbrush. This is a full kit meant to ensure you won’t need another toothbrush OR brush heads for a very long time.

In addition to the toothbrush and eight replacement heads, you also get a travel case so you can take your new best friend with you on the go. You can charge the toothbrush wirelessly, but you won’t have to do it very often, since the battery can last up to four weeks on a single charge.

The reviews for this thing are next-level; people talk about this toothbrush like it truly makes them happier.