A dentist created toothbrushes with self-cleaning bristles that double as dental floss, and Amazon shoppers absolutely love them

Our team is dedicated to finding and telling you more about the products and deals we love. If you love them too and decide to purchase through the links below, we may receive a commission. Pricing and availability are subject to change.

Is there anyone out there who doesn’t want healthy, white teeth? Achieving the smile of your dreams can sometimes feel a bit out of reach, though. Deep cleaning procedures at the dentist can be painful. And those fancy electric toothbrushes can set you back a small fortune.

If you don’t have lots of cash to burn but want to keep your teeth in tip-top shape, try Dr. Plotka’s MOUTHWATCHERS. Amazon shoppers rave about these manual toothbrushes in the reviews, with many saying they are hands down the best toothbrushes ever.

Dr. Plotka’s MOUTHWATCHERS – Manual Toothbrushes, $14.45

Credit: Amazon

With more than 2,800 ratings and 4.8 out of 5 stars, Dr. Plotka’s MOUTHWATCHERS Manual Toothbrushes have lots of features that set them apart from the rest. Designed by a dentist, these toothbrushes are made with silver-infused bristles that “naturally eliminate 99% of bacteria, viruses and fungi within 6 hours” according to the product description.

But that’s not all the bristles do. The extra-fine bristles on Dr. Plotka’s MOUTHWATCHERS Manual Toothbrushes are actually double-layered. This means they can reach deeper into the teeth and gums than most traditional toothbrushes. Just how effective are these bristles? According to the product’s description, this toothbrush can reach “deep into grooves where 95% of cavities form.”

As if those weren’t good enough reasons to stock up on Dr. Plotka’s MOUTHWATCHERS Manual Toothbrushes, here’s another: The handle is ergonomically designed, so it’s comfortable to hold and gives you greater control while brushing.

With all of these smart features plus the fact that these toothbrushes are so affordable, it’s no wonder Amazon shoppers give them such high marks.

“The best toothbrushes!” one shopper titled their review. “They are truly different in the way they clean my teeth. It’s like having mini flossers at the end of every bristle. I noticed a difference the first time I used them, and I’ve now been reordering these for a year.”

Another shopper who called this the “best manual toothbrush” added, “I’ve been exclusive very using this brand since the day I found them on Amazon. They reach tiny gaps between the teeth. Fantastic.”

If you want to truly take care of your teeth and gums without having to spend a lot of money on expensive gadgets or treatments, start with these top-rated Dr. Plotka’s MOUTHWATCHERS Manual Toothbrushes. They can really make a big difference in how your teeth look and feel.

If you liked this story, check out these soft sweaters for less than $50 at Nordstrom.

More from In The Know:

9 flattering pairs of pants under $50 to grab at Nordstrom ASAP — they'll be wardrobe staples all year long

5 soft, flattering sweaters under $50 at Nordstrom to buy right now and wear all year long

The 4 best vacuums on sale for under $100 on Amazon this weekend

6 last-chance deals under $30 to grab at the Nordstrom summer sale before it ends on Sept. 12

Listen to the latest episode of our pop culture podcast, We Should Talk: