We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black woven floss in a white refillable dispenser case

Waterpik Burst Expanding Dental Floss Mint Eucalyptus 40 Yards

SKU CH-BKNM-TW6KM

Expanding floss removes up to 85% of plaque and absorbs stains with xylitol coating in a refillable 95% recycled case

  • Product nameBurst - Mint - dental floss - 120 ft (Pack of 1)
  • Bristle typeMedium
  • Accessories includedFloss Dispenser
  • Product colorWhite
  • Product typeFloss
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Expands on contact with saliva to remove 85% of plaque from hard-to-reach surfaces
  • Black woven floss shows removed debris for visible cleaning satisfaction
  • Xylitol coating fights cavities while adsorbing coffee and wine stains
  • Vegan, cruelty-free formula contains no parabens, BPA or PFAS
  • Refillable case made from 95% recycled plastic reduces single-use waste

Expanding Floss with Xylitol Coating

Waterpik Burst expanding dental floss expands on contact with saliva to remove up to 85% of plaque on surfaces a toothbrush cannot reach. The black woven design shows removed debris while the xylitol coating helps fight cavities. It is vegan, cruelty-free and free from parabens, BPA and PFAS. This 40-yard mint eucalyptus floss suits adults who want visible stain removal and cavity protection.

Refillable Case Reduces Waste

The floss comes in a lightweight, compact dispenser made from 95% recycled plastic. Replacement bobbins of 32 yards each are available to extend use without discarding the case. The pack includes one dispenser and weighs 0.03 kilograms. Buyers who prefer single-use floss picks or need a water-flosser alternative will not find those functions here.

Saliva-Activated Expansion Under Use

When flossing, the strand instantly expands to scrub more surface area between teeth and under the gumline. A dental hygienist recommends gathering 12 to 16 inches, forming a C-shape at the gumline and moving up and down three to four times per tooth. The expansion mechanism relies on moisture contact rather than a powered device, so users who want motorised cleaning should consider other tools.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 83% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Product nameBurst - Mint - dental floss - 120 ft (Pack of 1)
Product colorWhite
Product typeFloss
Power
Rechargeable batteryYes
Size & build
Bristle typeMedium
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.03 kg
In the box
Accessories includedFloss Dispenser

Questions about this item

How do I install the refill bobbin into the dispenser case, and what step do people often miss?

Open the lightweight 95% recycled plastic case, insert the 32-yard replacement bobbin, and thread the black woven floss through the guide slot — the step many skip is pulling enough length so the floss feeds smoothly without snagging.

What part will need replacing later and how often?

The expanding floss itself is the consumable; each refill bobbin holds 32 yards, so once you have used that length you simply order another bobbin and reload the same reusable case.

What limit appears first during a single flossing session?

The technique limit — you need 12 to 16 inches of floss per session to wrap securely around your middle fingers, leaving about an inch to work with while forming the C-shape hug at the gumline.

More in Dental Care & Oral Hygiene

Similar items