In The Swim Ultimate Pool Closing Kit - Easy Winterizing for Up

In this review of the In The Swim Ultimate Pool Closing Kit the bottom line is clear: it is a practical, all-in-one winterizing solution for pool owners who want a straightforward closing process and reliable off-season protection. The kit combines a winterizer, stain remover, chlorine-free shock, phosphate remover, a winter floater and a sorbent into one package, saving time and avoiding multiple trips to buy separate chemicals. It is best suited to owners of above ground and in-ground pools up to 35,000 gallons who want clear water and reduced maintenance during winter.

Key Features

• Complete kit: The kit contains a winterizer, winter stain-away, chlorine-free shock-oxidizer, winter sorb, winter pool floater and Pure Clear + NoPhos so you have everything needed to close a pool in one set.
• Chlorine-free shock: The 3 lb chlorine-free shock-oxidizer helps oxidize non-living contaminants without adding stabilizer or extra chlorine burden to the pool.
• Phosphate control: Pure Clear + NoPhos removes phosphates and breaks down non-living matter to keep water clearer and reduce algae food with a weekly dose.
• Stain protection: Winter Stain-Away helps prevent mineral and metal staining over the closed season, reducing cleanup at opening.
• Simple maintenance: The winter pool floater and Winter Sorb reduce hands-on upkeep during winter, making opening and spring startup easier.
• Versatile sizing: Kits are scaled to treat pools up to 35,000 gallons and the guidance is to choose the next size up for in-between capacities.

Who It's For

Pool owners who want a consolidated winterizing solution will find this kit convenient; it is aimed at both above ground and in-ground pool setups and covers most single-pool households up to 35,000 gallons. The included products address common closing tasks in one purchase, which is helpful for DIYers who prefer to follow a single packaged routine rather than measuring and buying chemicals separately.

Who should look elsewhere: owners of very large commercial pools or properties requiring custom chemistry beyond a packaged kit, and those needing specific multi-kit dosing for pools well above 35,000 gallons. Also, if a customer needs only one item in the set, single-product purchases may be more economical.

Pros & Cons

Pros

• Comprehensive combination of chemicals and accessories that simplifies the closing process.
• Pure Clear + NoPhos provides phosphate removal and clarity control to reduce algae risk during winter.
• Customers report ease of use and noticeably clearer water at opening, indicating effective formulation.
• Good value for money compared with buying items separately.

Cons

• Bundle may ship in multiple packages from different locations, so delivery can arrive on separate days.
• May be oversized for very small pools where single-item dosing would suffice.

Specifications

Brand	In The Swim
Kit contents	1 qt Winterizer, 1 qt Winter Stain-Away, 3 lb Chlorine-Free Shock-Oxidizer, Winter Sorb, Winter Pool Floater, 3L Pure Clear + NoPhos
Maximum pool size	Up to 35,000 gallons
Pool types	Above ground and in-ground pools
Maintenance interval	Weekly dose recommended for Pure Clear + NoPhos
Shipping note	May ship in multiple packages and arrive on different days

Our Verdict

The In The Swim Ultimate Pool Closing Kit is a smart choice for homeowners who want an easy, consolidated way to winterize pools up to 35,000 gallons; it saves time and typically produces clearer water and easier openings. For most residential pools this kit represents good value and reduced hassle, though very large installations will need multiple kits or custom dosing.

Frequently Asked Questions

Will this kit work for both above ground and in-ground pools?
Yes, the kit is formulated for both above ground and in-ground pools and includes products to address common closing needs for either type.

Do I need more than one kit for larger pools?
For pools over 35,000 gallons you should purchase multiple kits or a larger-size option, as the kit covers up to 35,000 gallons per set.

Will the items arrive together?
Not always: the bundle may ship in multiple packages from different locations and could arrive on separate days, so allow an extra day or two for complete delivery.