I was excited to try this new flosser, and i gifted the others. Unfortunately, the two heads on my flosser did not last but a day or two before breaking.

Good item, especially liked the reusable / recyclable packaging

Very sleek design and easy to use. I like how I can just charge it right next to my electric toothbrush..

Very easy to use and sleek design that I can keep right next to my electric toothbrush.

Bought the couples pack for my parents after using the Slate Flosser myself for over a year. I hope their flossing habits improve because gum hygiene is so important for good health, especially as we age!

Wow it is SO much easier to floss when I don't have to stick my fingers in my mouth AND it doesn't create the constant waste of the disposable ones. Why am I almost 30 when I finally got this in my life. Bless

No more floss stuck in my tight teeth. This is so much easier to use. I love it

I purchased this flosser because my and and fingers that do this job with regular floss were having an increasingly hard time...pain wise. Et Voila...here is the Slate Flosser that causes NO pain and does a GREAT job. My Hygienist thinks it does a wonderful job!

I rarely write reviews, but I felt compelled to this time.

Back in March of 2025, I was diagnosed with advanced gum disease. I’m 46 years old, and honestly, I was shocked. I’ve generally always had pretty decent dental checkups, but I went about a year without getting a cleaning, and that’s when everything caught up with me. I ended up needing some fairly serious dental work and was strongly cautioned that I had to start taking much better care of my gums.

My stepsister recommended a Slate flosser — something I had never even heard of before — but she spoke so highly of it that I ordered one immediately.

Fast forward to now, just under a year later, and with the help of my dentist, I have completely reversed my gum disease. I truly attribute a large part of that success to this flosser. Something genuinely changed once I started using it. My gums have continued to get healthier and healthier, and my dental visits have reflected that progress.

I recommend this product to anyone who asks about my teeth or gum health, and even to people who don’t. It really is that good. The price point is reasonable, it’s easy to use, and it’s made a noticeable, lasting difference for me.

If you’re on the fence at all, I can’t recommend this enough. It has completely changed my gum health, and I’m extremely happy with it.

The Complete Clean Bundle

Gray Smooth Floss Heads - 20-Pk

I LOVE HOW EASY IT IS TO USE!! And how excited I am to floss each night:) I love this in my nightly routine:)

I have loved by Slate Flosser since I got it in May 2025. It is a quality product with an amazing battery life, quick charge, and is very easy to change the floss heads which are small and minimally wasteful. The Slate team has been extremely responsive - they were so accommodating when my original item was showing some cracks in the plastic due to a small batch product defect that they sent me a new flosser and helped me ship back my defective one for free. The new flosser is definitely of a better plastic and is not showing signs of wear and tear like the original did. Thank you very much to the Slate team! My teeth feel cleaner than when I do traditional flossing, though I still alternate at times because when I switched completely over to the Slate flosser my gums would bleed when I would randomly go back to traditional floss. I think this is just because the slate flosser does not wrap around the tooth as well as traditional floss.

I’m a dentist and I use this product daily. This takes the difficulty out of the daily routine of flossing. Creates a simple way to access in hard to reach places and eliminates the annoying manual dexterity issue out of flossing! Best flossing product ever! Thanks SLATE!

The Slate flosser is terrific!

I was so happy to find this bundle as I needed three for our household, and I wanted to gift some to my parents!! Love all the different colors!! These little flossers really pack a punch and feel so amazing around the teeth!! Also love that it’s a nontoxic floss!

Slate Mini Flosser - MINT

Made of all plastic. Not a fan.

This is the best thing I purchased in 2025, I love it!

I wish I did not buy this. It’s gummy and doesn’t taste good at all. Didn’t feel like it did anything for me.

I'm not a flosser. Barely once a week you'd find me flossing and it was probably only because something was stuck in my teeth and bothering me. Enter the Slate Electric Flosser and I floss daily with absolute glee. It's so easy to use and so effective. My teeth feel SO clean, it's like I just left the dentist office. Plus now my fingers aren't all up in my mouth with traditional string floss making a mess as I try to reach my back teeth. Highly recommend this flosser. An absolute must-buy!

My teeth are very tight making flossing with the slate flosser difficult. I found that with the original floss heads that come with the flosser, I could use the device on about half of my teeth with minimal difficulty but it was quite impossible to use on the others until I had worn the head down considerably and it was much thinner. When I saw the "thin" designation on these new blue heads, I was hoping they would be better able to get through those tight places while the floss head was new. Not so. Disappointedly I am finding I can only use these new heads on the few teeth that are not so tight.

Surprisingly durable, effective and efficient. Faster than other flossing methods and highly effective. At my last dentist visit there was very little tartar to clean. Took the hygienist about 2 minutes. She kept looking for tartar, but didn’t find any.

The flosser is so easy to use, the heads are easy to change, no more bleeding gums after flossing!

This mini-flosser is easy for me to use and hold onto. I like the electric flosser, but find it a bit bulky. The mini makes my teeth feel cleaner than regular floss, I like the silicon edges to help with cleaning, and it will be great for travel. So glad I decided to get one!