In The Swim Well Water Swimming Pool Heavy Stains Start-Up Kit - Opening Chemicals – Shock, Super Stain Away, A+ Stain Remover & No Phos Treatment - 35,000 Gallons

Some pool openings need more than a standard start-up kit. The In The Swim Well Water Heavy Stains Pool Opening Kit is designed for pools dealing with severe metal staining, iron-heavy well water, and difficult spring water conditions. This upgraded opening system combines advanced stain removal technology, concentrated metal control, phosphate reduction, and essential startup chemistry to help pool owners restore cleaner, clearer, more attractive water after winter. From brown water and staining to cloudy conditions and mineral buildup, this premium opening solution helps simplify even the toughest well water startups.

• Fight Tough Well Water Stains: Take control of rusty water, orange discoloration, scaling, and stubborn metal staining with a startup system built for difficult pool openings.
• Heavy-Duty Stain Removal Power: A+ Stain Remover helps target existing stains while Super Stain Away works to help prevent future metal discoloration and buildup.
• Clearer Water: Shock, clarifier, and Pure Clear No Phos help support cleaner, brighter, more swim-ready water during seasonal startup.
• Built for Iron-Rich Water: Ideal for pools filled or topped off with residential well water containing high levels of iron and dissolved minerals.
• Start-Up Convenience: Includes essential opening chemicals plus advanced stain control and phosphate reduction in one premium startup package.