Best Pool Closing Chemicals

SpaGuard Stabilized Chlorinating Granules (2 KG) Chlorine Sanitizer (SKU 7506)

SeaKlear AquaPill AP71 WinterPill Swimming Pool Winterizer Pill

Spa Oxidizer Shock Non-Chlorine (950g) by Pool Supplies Canada

Pool Supplies Canada Premium Pool Opening/Closing Chemical Kit for up to 100,000 litres

Spaguard Balance Pak 100 (1 KG) Total Alkalinity Increaser (SKU 7530)

Hot Tub, Pool & Spa Defoamer (1 Gallon / 128oz) – Quickly Removes Foam Without The Use of Harsh Hot Tub Chemicals, Eco-Friendly & Safe with Silicone Emulsion Formula. Get The Foam Down

Pool Closing Kit for Above Ground Pool and inground Pools - Make Pool Open & Close Easy with This Pool Winterizing Kit - Up to 12,000 Gallons - AquaDoc Pool Chemicals

2 Pack Hot Tub, Pool & Spa Defoamer (32oz/ Bottles) – Quickly Removes Foam Without The Use of Harsh Hot Tub Chemicals, Eco-Friendly & Safe with Silicone Emulsion Formula. Get The Foam Down

Ultimate Pool Closing & Opening Kit (3 Products incl. 50% Algae Concentrate)

Spa Defoamer (500ml) by Pool Supplies Canada