What is Chlorine Demand?
Chlorine demand is defined as the inability to maintain a chlorine residual in a pool or spa even after repeated application of chlorinating product. There are a great number of substances that can contribute to chlorine demand. These include (but are not limited to) bacteria, algae, ammonia, urine, sweat, health and beauty products, bather waste […]
What is Chlorine Demand? Read More »