Winteriser Liquid 5L

Pool Winteriser Liquid – Long-Life Algaecide & Stain Inhibitor

A long-lasting winter treatment designed to help protect swimming pool water during the closed season. Pool Winteriser helps prevent algae growth, reduce staining, and support cleaner water while the pool is not in regular use.

Ideal for use when closing a swimming pool for winter, it helps keep water in better condition and can make spring opening easier by reducing algae build-up, discolouration, and staining on pool surfaces.

Suitable for: Swimming pools
Form: Liquid
Use for: Winter protection, algae prevention, stain inhibition, and off-season water care

Always test and balance pool water before winterising. Apply as directed and circulate the pool water after dosing where possible. Do not mix with other chemicals.

5 Litre Container