RADIUS Natural Unscented Silk Dental Floss, 33 yards - 3 Pack, Compostable & Biodegradable, Non-Toxic and Designed to Help Fight Plaque

This is the best floss I have used. The fibre is soft, non-abrasive and picks up food stuck between teeth very effectively. The length is ample and the paper packaging is novel. Only con is that the paper packaging needs to be handled carefully, otherwise it can get squashed in a travel bag and the string entangled.

I use this now to replace Glide floss. It is the thinnest out of all the non-petroleum-based flosses, but it is somewhat weaker. It is plenty strong when you use the technique of gently going side-to-side (no tension on the floss) between teeth pinch points. After you're past the pinch point, you can apply more pressure to the sides of teeth by increasing the tension of the floss and you're fine. There is enough friction between the pinch points to remove plaque there using this method and avoids breaking floss. BPA, PFAS, etc. today--more acronyms tomorrow for what's considered safe now (polyester, nylon, etc.). Also, it stands to reason that the gum tissue between teeth is very sensitive and highly absorbant, so any chemicals will be readily absorbed into the body. Add repeated long-term exposure and the fact that flossing can make your gums bleed (chemicals possibly being directly routed into the bloodstream), this floss makes the most sense. They do need to work on their quality control, as some batches appear to be weaker than others. Maybe someone will develop spider silk floss soon.

Works better than other silk flosses I've tried. There's so much in one that it doesn't seem to ever run out. The wheel of this package could be a bit better though.

Dental Floss is too thick, breaks easily and not smooth to slide through teeth as described

Floss was received without dispenser. Packing the floss in a dispenser will add convenience for use.

The floss is so big and sticky it does not go between my teeth. Never had this issue with other floss before.