RADIUS Vegan Sponge Floss, Soft Expanding Dental Floss for Sensitive Gums and Tight Teeth, PFAS Free, Vegan, Plastic Free Packaging, 50m / 55 yd, Peppermint, Pack of 4

Oral-B Glide is a great floss, but it has chemicals in it which many consider harmful. I wanted an alternative. Unfortunately, all the "healthy" flosses had major weaknesses. Primarily they tend to be too thick to get between my teeth. And I have one tight spot with a crown where it's virtually impossible. The other thing I hate is highly fibrous flosses that leave lots of fibers in your teeth. You have to floss a second time to get the fibers out. And a third to get those fibers out. Do you ever really get all the fibers out? The third major problem is that some flosses break very easily. Obviously makers are trying to balance thinness with robustness, but until now they all err too far on one side or the other. This floss checks all of my boxes. It's actually very thin compared to everything else and slides between my teeth easily when pulled tight. A little loosening allows it to expand a bit and then moving around you can get good coverage on your teeth. Pull tight again to make it thin. This stuff is a bit fibrous (compared to the Oral-B, which is not at all fibrous), but just barely. A little care and it doesn't leave any fibers between teeth. Finally, I haven't had a piece break on me yet, but by the time I'm done flossing it does feel like it's getting worn thinner. But like I said it hasn't actually broken. Still, I try to shift about half way through by unrolling on my right finger and rolling onto my left finger so that I'm now using a new spot on the floss. This also helps to prevent any fraying and the possibility of fibers. All of the other flosses suffered from at least 2 of my three complaints. Some of them managed to hit all three. This floss is great on all three counts. Plus it's free of all the toxic chemicals. Some people have complained about the paper box. The box is convenient and easy to use. Just set it where it won't get soaked and it's all good. Looking at the page now, I see it's temporarily out of stock. Not surprising. I'll certainly be a repeat customer.

After using this dental floss for over a month, I would like to report that this is the best dental floss that I've ever used. It never breaks. It's not so fine that it hurts the gums if you press down too hard. The floss easily slides between teeth that have tight spaces. Most importantly, the floss cleans between teeth exceptionally well. I highly recommend this floss. I would recommend that the company use a better container for the floss. The floss is in a cardboard-like container. It doesn't always pull out easily. Nevertheless, if you jiggle the box as you pull the floss out, it does come out easily. I would challenge anyone who knows of a better floss.

If you’re looking for a new floss that is PFAS and PTFE free, toxin and chemical free, this is it! I can’t believe there is only one other review on this product but let me be the first to say that it is truly worth every penny. First of all, you get a 3 pack which totals out to be about $4ish each. I thought I would run out fast but what I didn’t actually comprehend is that there are 50 meters of floss or 165 feet in one pack. Now even if you flossed every single day (which you probably won’t) it would last about a year and 4 months. If you’re flossing every other day, you’ve got at least two years of floss here. The packaging is plastic free which is also great. The vanilla mint flavor is pretty subtle if you’re comparing it to the waxy Teflon floss every other brand makes. Flossing with this stuff feels great and doesn’t shred or fall apart. It does start to separate a little but it’s hard to describe what it looks like when that happens. But I just don’t floss too many teeth in the same place on the piece of floss for too long. I’m really happy with this brand and will definitely purchase again when I run out (which probably won’t be anytime soon).

This is some serious floss even to the mildly regular flosser. Made me bleed between my front teeth, it’s probably excellent floss and I’m going to continue to use it, just more gently. Also very difficult to open correctly and I find no way of cutting the floss with the box. I used scissors. Not very user friendly.

It says vanilla mint but it doesn’t smell or taste like anything. That’s fine by me though! I have extremely tight areas around some teeth that most flosses will not fit whatsoever. I had used this brand a handful of years ago and around 2020 the floss was made really weird and cheaply so I stopped using it which was a bummer because it was the only healthy floss that fit my tight teeth. I had to switch to a gross popular brand that had nasty unnatural ingredients but it fit the tight spaces. Now that unnatural brand is out of stock and has been for some days now so I decided to give it a try and see if this brand improved at all. Happy to report that even though it’s still a little bit thick on a couple areas, it does the job beautifully and overall feels great to use. It seems like they reverted back to the original makeup again, which was what I was hoping for, as I used to be quite a loyal customer of the original product. They are stepping it up again! It doesn’t shred and it doesn’t hurt to use. I remember it being even softer than it is now but it’s a very close runner up to the original product and if you have tight spaces, I recommend it. Hope this helps. Also, if you’re dealing with any tight spots it doesn’t want to go into to your comfortability liking, just use this for most of your teeth and water pik the tighter areas. That should help!

Not much to say other than I love this floss and have bought it over and over again. It is very strong (hasn’t broken on me once unlike other eco-friendly flosses I’ve tried) and yet is still thin enough to fit between my teeth easily (unlike thicker options like Cocofloss). Also I love the mint scent/flavor and the easily recyclable packaging once I’m done! All around great product

This is the WORST dental floss I have ever purchased or used! I normally use a product like Glide but wanted to try to use a more "natural" product. This was a vegan, non-toxic, sponge dental floss designed "specifically to fight plaque". All this "floss" did is shred between my teeth repeatedly. I floss regularly and have never had an issue with products shredding like this before. I was excited to try a natural product having a "vanilla-mint" flavor, which it did not have any flavor. It was not particularly expensive and came in a 2-pack. It even advertises that it uses coconut oil for "natural whitening". Simple answer there - it doesn't. I ended throwing both boxes away after trying it a few times and feeling like I had food caught in my teeth trying to remove the shredded strings rather than flossing/cleaning them. The shredding was honestly horrible. Not a product I recommend or would purchase again.

I'm surprised by how much I like this floss. It has a nice "snap" as you pop this slightly stretchy yarn in/out between your teeth. It's slightly thicker than some standard nylon/waxed flosses too so it feels like its actually doing a quick scrub as you slide it between teeth. There are a couple of small drawback, chief among them is that the floss itself is still nylon - a plastic derivative. The descriptions above are deceptive but notice that the words “plastic-free” are ALWAYS followed by “packaging.” I wanted natural, non-plastic floss to reduce both my consumption of micro-plastics but also to lesson landfills with them too. Second, these strands are still prone to some shredding IF you don't advance the floss half an inch after every tooth. The other niggling annoyance is that the spool sits loose in a tiny cardboard pocket. There is no “cutter” either. So for each chunk of floss you'll need to always manually snip 12 inches off of that loose spool. I've gotten used to it and now appreciate that, because there's no firmly mounted cutter inside of a plastic box, the "container" for this floss can simply be a tiny cardboard pouch... again less plastics for the landfill, but the chief goal is missed by this item since the floss is still artificial (nylon)! One new caution: TWO major studies just came out in 2025 linking erythritol to significant heart and stroke risks due to its unique, and previously unknown, impact on blood vessels. I will be switching to bamboo or coconut next.

Really happy with this one. The vanilla mint flavor is subtle and pleasant, nothing artificial tasting. The floss itself glides well and doesn't shred, which has been an issue with cheaper options I've tried. If you've been looking to move away from conventional plastic floss this is a natural and practical swap. Price per pack is reasonable especially for what you're getting. Would buy again without hesitation.

Love this floss. It has a nice natural flavour, and easily glides in between teeth with a spongy effect that really cleans and does not irritate my gums. An excellent natural choice for flossing.

The flioss expands thick and thin so it's great for gently getting in every crevice. I highly recommend it.

Knowing this is all natural, no forever chemicals at all, I was very hopeful. As you pull off a piece it seems to be unraveling, but as you pull it tight it's very strong. I like it how smoothly it goes between my teeth, no ripping at all. Excellent product.

good, buy again and agina