Listerine Essentials Cool Mint Mouthwash — 1L
As of 8 Oct 2026, Listerine Essentials Cool Mint Mouthwash 1L is cheapest at Sainsbury's at £5.50 (£5.50/1 L) in United Kingdom.
Prices updated 8 Oct 2026
Lowest recorded price: £2.60 at Sainsbury's (8 Oct); highest: £5.50 — currently £5.50 at Sainsbury's. Tracked since Jul 2026.
Showing prices and history for this variant plus 1 sibling variation — the same product and flavour across pack sizes, with unit prices keeping different sizes comparable. Lowest and highest values match the extension's price-history panel.
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Morrisons
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Frequently asked questions
- Where is Listerine Essentials Cool Mint Mouthwash 1L cheapest?
- Sainsbury's has the lowest price at £5.50 (£5.50/1 L).
- What is the unit price of Listerine Essentials Cool Mint Mouthwash 1L?
- Priced per 100ml. Sainsbury's offers the best value at £0.55/100ml.
- What is the lowest price ever for Listerine Essentials Cool Mint Mouthwash 1L?
- The lowest price CartSorted has recorded for Listerine Essentials Cool Mint Mouthwash 1L is £2.60 at Sainsbury's (8 Oct), since we began tracking in Jul 2026. The current cheapest price is £5.50 at Sainsbury's.