Dental Floss
Tied today: Tesco and Dunnes at €0.04 each
Level to the cent per item, so neither is cheaper.
First of the tied picks: Proformula Floss Harps X 32(32 pack) at €1.40

- 22
- items tracked
- 4
- retailers on shelf
- 3 hr ago
- last checked
Ranked by price per item, so a big pack and a small one can be compared like for like.
Each shop's best value
The keenest price per item at each supermarket, and what it comes on.
Tesco
Proformula Floss Harps X 32€1.4032 pack
€0.04 eachDunnes
€0.04 eachSuperValu
€0.08 each est.Lidl
Dental Floss 2x80m€1.992 pack
€1 each est.Aldi
Not tracked on this shelf.
Every option, best value first
All 16 comparable listings, divided by pack size so a big pack cannot hide behind a small ticket.
- 1
Proformula Floss Harps X 32Tesco32 pack€1.40€0.04 each - 2
€3€0.04 each - 3
Oral-B Simply Clean Floss Picks Mint 75pkTesco75 pack€3€0.04 each - 4
DenTek Triple Clean 90 Plant-Based Floss PicksDunnes90 pack€6.30€0.07 each - 5
Dentek ECO Complete Clean 75 Floss Picks (1 Piece)SuperValu75 pack€6.30€0.08 each est. - 6
Humble Floss Picks Charcoal 50 Pack (1 Piece)SuperValu50 pack€5.49€0.11 each - 7
Humble Floss Picks Cornstarch 50 Pack (1 Piece)SuperValu50 pack€5.49€0.11 each - 8
€3.99€0.11 each - 9
€3.99€0.11 each - 10
Dental Floss 2x80mLidl2 pack€1.99€1 each est. - 11
Dental Floss 2x40mLidl2 pack€1.99€1 each est. - 12
Dental Tape 80mLidl€1.99€1.99 each est. - 13
Dental FlossersLidl€2.79€2.79 each est. - 14
€4€4 each - 15
€4.50€4.50 each
Show all 16 optionsShow fewer
- 16
€6.30€6.30 each
Also on this shelf
These come in a size we cannot express per item, or carry a pack size we do not trust, so they are ranked by ticket price instead of being mixed into the value list.
- 1
€1.25 - 2
€2.50 - 3
€2.50 - 4
Oral-B Essential Dental Floss (50 m)SuperValu€2.50 - 5
€5.89 - 6
€8.50
Common questions
Which supermarket is cheapest for dental floss?
Nobody is cheaper today. The best price per item is €0.04 each and more than one supermarket charges it, so this shelf is a draw. Prices are re-checked daily and the answer changes with them.
Why compare per item?
Because a big pack and a small one are not the same purchase. Dividing each price by its pack size puts every option on one scale, so the cheapest ticket and the best value stop being the same question. Only offers priced per item are ranked together; the rest are listed separately rather than mixed in.
Most of these are own-brand. How is that a comparison?
Most supermarket items are own-brand, so the honest comparison is the shelf: every option in a category, ranked by what it costs per unit, each row naming its shop. Branded items sold in more than one supermarket still get a single page comparing them directly.
