Colgate Plax Peppermint Mouthwash — 500ml
As of 7 July 2026, Colgate Plax Peppermint Mouthwash 500ml is cheapest at Coles at $3.50 ($0.70/100 ml) in Australia.
Prices updated 7 July 2026
Lowest recorded price: $3.50 at Coles (7 July); highest: $3.50 — currently $3.50 at Coles. Tracked since July 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
Price History
Days at each priceColgate Peppermint · 500ml
All-time low
$3.50
All-time high
$3.50
How long each price has stuck.
Price
1 product available
Coles
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Colgate Plax Peppermint Mouthwash 500ml cheapest?
- Coles has the lowest price at $3.50 ($0.70/100 ml).
- What is the unit price of Colgate Plax Peppermint Mouthwash 500ml?
- Priced per 100 ml. Coles offers the best value at $0.70/100 ml.
- What is the lowest price ever for Colgate Plax Peppermint Mouthwash 500ml?
- The lowest price OpenOrder has recorded for Colgate Plax Peppermint Mouthwash 500ml is $3.50 at Coles (7 July), since we began tracking in July 2026. The current cheapest price is $3.50 at Coles.