19/05/2026
See below!
Those customers of ours with a concrete pool, will have already heard me speak to you about moving to the Pool Algaecide (Yellow label) for the cooler weather!
Shutting down or swimming through?
Lo-Chlor makes two algaecides for winter, and which one you need depends on whether your pool is going under a cover or staying open.
Winteriser Algaecide is the extra-strength formulation for pools that are shutting down. Slow-release, up to 90 days protection per dose.
Lo-Chlor Pool Algaecide is the all-seasons long-term algaecide for pools that stay open through winter. Prevents algae growth for up to 3 months.
Your pool shop will recommend the right one for your situation.
Find a Lo-Chlor dealer near you: lochlor.com.au