Compare Plax Peppermint Dental Mouthwash prices at Coles vs Aldi, IGA, Woolworths. Lowest: $6.80. Similar products from $3.49 (Assorted Mouthwash 1L at Aldi). Prices updated daily.

Product Information

Product Details

PLAX DENTAL RINSE:PEPPERMINT $7.00 500 ML

Brand	Colgate
Size	500mL
Barcode	9400541425019
Categories	Health And Beauty, Dental Care

Ingredients & Nutrition

Ingredients

Water, Glycerin, Propylene Glycol, Sorbitol, Poloxamer 407, Flavour, Cetylpyridinium Chloride, Potassium Sorbate, Menthol, Sodium Saccharin, CI 42051.

Plax Peppermint Dental Mouthwash

Brand: Colgate Sold by: Coles

$7.00

$14.00 per L · at Coles

Recent trend Mixed

24% above its 3-month average

Same price as at the start of the period. Lowest tracked price: $3.50.
$1.40 / 1

Plax Peppermint Dental Mouthwash sells for $7.00 at Coles. That puts it at $14.00 per L. The lowest recorded price since March 2026 is $3.50 and the highest is $7.00. That is 14 price changes so far, averaging $5.65. The $3.50 low was in June 2026. For comparison, Woolworths has Colgate Mouthwash Peppermint Alcohol Free - Plax 500mL at $7.00.

Available in store

View on Coles

This product

Coles $7.00

$14.00 / L

vs 3-month average +24%

above its usual price

Cheapest similar product $3.49

Assorted Mouthwash 1L at Aldi

Price history 1M3M1Y

3-month low $3.50High $7.00Average $5.65 Now vs avg +24%

◷ View full price chart

Price Comparison

5 results across stores top result per store

Cuugo found comparable listings between $3.49 at Aldi and $7.00 at Woolworths. Measured per L this is $14.00, and the cheapest by that measure is Assorted Mouthwash 1L at Aldi for $3.49. The same brand is stocked at IGA as Colgate Plax Alcohol Free Mouthwash Peppermint for $6.80.

Sort: Unit price ↑

Lowest $6.80

Aldi

Related

Assorted Mouthwash 1L

$3.49

Save $3.51

$3.49 / L−75% / L

Match 83% 1,000 ml

IGA

Exact

Colgate Plax Alcohol Free Mouthwash Peppermint

$6.80

Save $0.20

$13.60 / L−3% / L

Match 94% 500ml

Woolworths

Exact

Colgate Mouthwash Peppermint Alcohol Free - Plax 500mL

$7.00

$14.00 / L

Match 100% 500mL

Woolworths

Exact

Colgate Plax Mouthwash Gentle Mint 500mL

$7.00

$14.00 / L

Match 96% 500mL

Coles

Exact

Plax Mouthwash Fresh Tea

$7.00

$14.00 / L

Match 96% 500mL

Show more comparisons Showing top result per store