Coles
When is Dettol Anti-bacterial Liquid Handwash Grapefruit next half price at Coles?
Probably half-price
11 Nov – 1 Dec
That's about 5 in 10 chance, based on 0 past gaps between half-price sales — typically about every 4 weeks.
Recent half-price weeks at Coles
- Week of 28 Oct 2026$3.50 (½ price)
- Week of 9 Sept 2026$3.50 (½ price)
- Week of 5 Aug 2026$3.50 (½ price)
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