Pool stains come in three main types - organic, metal, and calcium - and each one needs a different fix. The good news is that you can treat all of them without draining the pool. This guide walks you through how to identify what you have and exactly what to do about it.
Pool stains don't require draining the pool to fix. The key is identifying the stain type first, then using the right chemical treatment. This guide covers metal stains, organic stains, and calcium deposits with specific steps for each.
Most pool stains can be treated without draining the pool. The key is identifying whether the stain is organic, metal-based, or mineral before you reach for a product. The wrong treatment on the wrong stain type makes things worse, not better.
