Woolworths
When is Glen 20 24H Protection Original Disinfectant Spray next half price at Woolworths?
Probably half-price
11 Nov – 1 Dec
That's about 6 in 10 chance, based on 4 past gaps between half-price sales — typically about every 4 weeks.
Recent half-price weeks at Woolworths
- Week of 28 Oct 2026$6.50 (½ price)
- Week of 14 Oct 2026$6.50 (½ price)
- Week of 16 Sept 2026$6.50 (½ price)
- Week of 9 Sept 2026$6.50 (½ price)
- Week of 2 Sept 2026$6.50 (½ price)
Also at Coles: Glen 20 Original Disinfectant Spray
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