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Pool Winterizing Kit for Saltwater Pools

Pool Winterizing Kit for Saltwater Pools

Regular price $59.99
Regular price $79.99 Sale price $59.99
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Help manage stains, scale, and off-season water conditions to support an easier spring pool opening as part of proper winterization.

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Product Details

Support off-season pool care with this saltwater pool winterizing kit, designed to help manage common winter water conditions as part of a proper closing routine. The kit includes components intended to support cleaner water and surface care during the winter months, helping make spring reopening more manageable when used as directed.

Available in 12,000-gallon and 24,000-gallon options to match your pool size.

How to use

1. Vacuum and clean all the debris from the pool floor and skimmer baskets.

2. Adjust the pH level to 7.4–7.6 using soda ash or pH reducer as needed.

3. Turn off and clean your salt chlorine generator
(SCG) per manufacturer instructions.

4. Lower the water level according to your pool
manufacturer’s recommendations for winter closing.

5. Consult your pool professional to properly
winterize your salt cell, plumbing, and filter system.

6. Add 1 Pound of Winter Oxidizer per 12,000
gallons of water.

• Dissolve in a bucket of water first, then pour evenly around the pool.

• This helps oxidize contaminants without overloading the salt cell.

7. Add 1 Quart (32 ounces) of Winter Stain & Scale agent per 24,000 gallons to prevent metal staining,especially if you’ve had scale or high calcium levels.

• Broadcast evenly over the surface.

8. Add 1 Quart (32 ounces) of Winter Enzyme per
24,000 gallons.

• Helps minimize waterline buildup and maintain cleaner water during the
off-season.

9. Cover your pool with a properly fitted winter
cover.

Be sure to follow the wait times between steps to let each treatment work before moving on.

- Keep the pump running
- After Step 6: wait 1 hour
- After Step 7: wait 30 minutes
- After Step 8: let it circulate 2 hours, then cover

*Optional: Add a winter pillow for above groundsaltwater pools to relieve pressure from ice.

Frequently Asked Questions

Is this kit safe for all saltwater pool types?

Yes, this kit is formulated for use in saltwater pools with vinyl, fiberglass, or plaster surfaces, including both above-ground and inground pools, when used according to label instructions.

How much water does this kit treat?

This kit is available in sizes designed to treat up to 12,000 or 24,000 gallons of pool water, depending on the option selected.

Can I use this kit with other winterizing products?

This kit is intended to include the components commonly used for closing saltwater pools. Additional products may be used if recommended by water testing, but unnecessary chemical additions should be avoided.

What does each component do?


  • The enzyme component is designed to help manage organic residue during the off-season.

  • The stain and scale preventer helps support surface care by managing mineral-related issues.

  • The oxidizer is intended to support overall water clarity as part of winter preparation.

When should I add these chemicals?

Add the components during the pool closing process, after balancing your water and before covering the pool, following the instructions provided for each product.

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Replace Your Deflated Pool Pillow


Hard-Plastic Winter Buoy Built to Last, No Leaks, No Collapse

Why is AquaDoc the Best in Pool Chemicals?

  1. 🌿 Paraben free & Aluminum free
  2. 📦 Fast Shipping
  3. 🇺🇸 Made in the USA

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If our products don't solve your (pool or spa-related) headaches, contact us for a 100% refund. Free shipping on all orders over $75!  

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