Reed Diffusers
Tied today: Lidl and Aldi at €44.90/l
Level to the cent per litre, so neither is cheaper.
First of the tied picks: Day Spa Diffuser Lime & Bay Leaf at €4.49

- 20
- items tracked
- 3
- retailers on shelf
- 22 hr ago
- last checked
Ranked by price per litre, so a big pack and a small one can be compared like for like.
Each shop's best value
The keenest price per litre at each supermarket, and what it comes on.
Lidl
€44.90/lAldi
Opaque Scented Reed Diffuser€4.490.1l
€44.90/lTesco
€160/lDunnes
Not tracked on this shelf.
SuperValu
Not tracked on this shelf.
Every option, best value first
All 18 comparable listings, divided by pack size so a big pack cannot hide behind a small ticket.
- 1
Opaque Scented Reed DiffuserAldi0.1l€4.49€44.90/l - 2
€4.49€44.90/l - 3
€4.49€44.90/l - 4
€4.49€44.90/l - 5
Black Diffuser Blackberry & BayLidl0.1l€4.49€44.90/l - 6
€4.49€44.90/l - 7
€4.49€44.90/l - 8
€4.49€44.90/l - 9
€4.49€44.90/l - 10
€4.49€44.90/l - 11
€4.49€44.90/l - 12
€4.49€44.90/l - 13
€4.49€44.90/l - 14
€4.99€49.90/l - 15
€4.99€49.90/l
Show all 18 optionsShow fewer
- 16
€4.99€49.90/l - 17
€4.99€49.90/l - 18
Glade Reed Diffuser Vanilla Blossom 50mlTesco0.05l€8€160/l
Also on this shelf
These come in a size we cannot express per litre, 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
€9 - 2
€9
Common questions
Which supermarket is cheapest for reed diffusers?
Nobody is cheaper today. The best price per litre is €44.90/l 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 litre?
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 litre 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.
