Complete Chemical Protection for Pools Closed with a Safety Cover 

An inground pool covered with a safety cover still needs proper chemical treatment before the cover goes on. Our Inground Pool Closing Package is designed to provide a complete chemical treatment for the water before your pool is closed for the winter.

The package combines chlorine, enzyme/phosphate treatment, algae protection and stain protection for a more complete winter closing.  Best for inground pools that are 40,000 to 80,000 L or 16x32 or smaller with a deepend.

What's Included

• Resolve Chlorine Concentrate 1kg
• Spring & Fall Enzyme / Phosphate Remover 1L
• Algaecide 40 1L — 2
• SeriouStain Remover 600g

Why These Chemicals Matter

Resolve Chlorine Concentrate
Provides the final chlorine treatment before closing, helping sanitize the water and address contaminants before the pool sits unused.

Spring & Fall Enzyme / Phosphate Remover
Helps break down organic contaminants and reduce phosphates that can contribute to water-quality problems during the off-season.

Algaecide 40 — Double Treatment
The package includes two treatments of Algaecide 40 to provide additional algae protection while the pool is closed under its safety cover. Use one bottle at the initial closing add the second bottle as a winter boost just before the water freezes.  

SeriouStain Remover
One of the most important parts of the closing package. SeriouStain helps protect the pool against staining during the winter, helping you avoid opening the pool to unwanted stains and discoloration.

Your Safety Cover Protects the Pool — Your Chemicals Protect the Water

A safety cover keeps debris and people out of the pool, but it does not replace proper chemical treatment.  Your safety cover will allow the some sun on the water.  The winter boost of algaecide is the key to stopping algae blooms in the stagnant water. 

Give the water the protection it needs before you close the pool for the season.

This package is ideal for homeowners closing an inground pool with a safety cover who want a complete chemical treatment rather than purchasing individual products separately.