Mint Bamboo Charcoal Dental Floss

Effective inter-dental cleaning & food-particle removal
Because it uses woven bamboo-charcoal fibre (rather than standard nylon thread), it can be thicker and more resilient in reaching between wider teeth gaps / around appliances. According to one brand description, the black fibre is “slightly thicker which helps clean between your teeth and braces.”

Fresh-breath boost (mint-flavoured)
The mint flavour gives a pleasant fresh feeling immediately after flossing. Products in this category emphasise “mint” or “peppermint” wax/coating which helps leave your mouth feeling cleaner and more invigorated.

Charcoal infusion for added adsorbent / cleansing benefits
The charcoal fibre is marketed to more effectively grab onto bacteria and food debris, and to reduce odor-causing compounds. For example, one source says activated charcoal “can balance your oral micro-bio system, reduce acid, prevent cavities, and improve bad breath.

Eco-friendly / sustainable material choice
The bamboo fibre base is more environmentally friendly than many conventional plastic-based flosses. For example, one write-up says that bamboo floss “could be thrown away and will biodegrade quickly… no harmful plastic waste” and that bamboo farming uses less water/energy.  Also you’ll often find natural wax coatings (like candelilla wax) instead of synthetic PFAS-coated materials. 

Gentle yet effective on gums
The bamboo fibre impresses for being “naturally soft yet strong enough to remove plaque effectively without causing damage to sensitive gums or enamel surfaces.” 
So if you have sensitive gums or find some flosses irritating, this type may provide a gentler alternative.