Compared daily across 5 UK stores

Colgate Plax Cool Mint Blue Mouthwash 1Ltr

1L · £3.79/litre

All 5 stores

• Savers£3.79£3.79/litre-Visit →
• Ocado£3.80£3.80/litre+£0.01Visit →
• Iceland£4.00£4.00/litre+£0.21Visit →
• Sainsbury's£4.50£4.50/litre+£0.71Visit →
• Boots£6.00£6.00/litre+£2.21Visit →

Across all stores in the last 60 days, the price ranged from £3.79 on 15 Oct 2026 to £6.00. Today's lowest price sits near the bottom of that range.

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• Colgate Plax Cool Mint Travel Mouthwash 100ml£0.99 at B&M · £9.90/litre
• Colgate Plax Cool Mint Mouthwash Alcohol Free 500ml£2.25 at ASDA · £4.50/litre
• Colgate Plax Cool Mint Mouthwash Alcohol Free 250ml£1.25 at ASDA · £5.00/litre
• Colgate Plax Soft Mint Mouthwash Alcohol Free£3.79 at Savers · £3.79/litre
• Colgate Plax Soft Mint Mouthwash Alcohol Free 500ml£2.00 at Superdrug · £4.00/litre