Mouthwash
As of 21 July 2026, Mouthwash is cheapest at Coles at $2.00 ($3.33/100 ml) in Australia — about 82% below the 4-retailer average of $11.11.
Prices updated 21 July 2026
Compare prices across 5 retailers
Search at
55 products available
AldiAmazon GroceriesColesCostcoWoolworths
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Which store is cheaper?
Frequently asked questions
- Where is Mouthwash cheapest?
- Coles has the lowest price at $2.00 ($3.33/100 ml).
- How much does Mouthwash cost?
- Prices range from $2.00 to $36.95 across 4 Australian supermarkets. The average price is $11.11.
- What is the unit price of Mouthwash?
- Priced per 100 ml. Coles offers the best value at $0.38/100 ml.
- Which supermarkets sell Mouthwash?
- Mouthwash is available at Coles, Woolworths, Aldi, Costco, and Amazon Groceries.