Coles
When is Mortein Powergard Crawling Insect Surface Spray next half price at Coles?
Hard to call
25 Nov – 15 Dec
That's about 2 in 10 chance, based on 3 past gaps between half-price sales — typically about every 4 weeks.
Recent half-price weeks at Coles
- Week of 21 Jan 2026$8.75 (½ price)
- Week of 7 Jan 2026$8.75 (½ price)
- Week of 17 Dec 2025$8.75 (½ price)
- Week of 26 Nov 2025$8.75 (½ price)
- Week of 29 Oct 2025$8.75 (½ price)
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