Coles
When is Colgate Plax Fresh Mint Mouthwash next half price at Coles?
Probably half-price
11 Nov – 24 Nov
That's about 6 in 10 chance, based on 12 past gaps between half-price sales — typically about every 3 weeks.
Recent half-price weeks at Coles
- Week of 21 Oct 2026$3.50 (½ price)
- Week of 26 Aug 2026$3.50 (½ price)
- Week of 5 Aug 2026$3.50 (½ price)
- Week of 29 July 2026$3.50 (½ price)
- Week of 22 July 2026$3.50 (½ price)
- Week of 8 July 2026$3.50 (½ price)
- Week of 24 June 2026$3.50 (½ price)
- Week of 10 June 2026$3.50 (½ price)
Also at Woolworths: Colgate Plax Mouthwash Gentle Mint
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