Pool Stabilizer and Conditioner
Pool Stabilizer and Conditioner
Cyanuric Acid for Pools
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Lowers chlorine use and helps maintain balanced pool chemistry by stabilizing chlorine in all pool types. Protects chlorine from UV breakdown to reduce chlorine loss and keep your pool sanitized longer.

- Apply directly to water with the circulation system running. Pool use may resume 15 minutes after the product has fully dissolved.
- Calculate the required amount: 2.5 lbs per 10,000 gallons of water increases cyanuric acid by 30 ppm (1 lb = 2¼ cups).
- Add directly to the pool or slowly to the skimmer. If using the skimmer, remove the basket, add half the dose, and the rest after 8 hours. Brush or vacuum any settled product.
- Allow the product to circulate for 2 to 5 days before testing cyanuric acid levels.
- Avoid backwashing or rinsing the filter during this time.
See label for detailed instructions.

Q: What does a chlorine stabilizer do?
A: It protects chlorine from being broken down by UV rays. This keeps your chlorine active longer and reduces how often you need to add it.
Q: How much stabilizer should I use?
A: It depends on your pool’s current Cyanuric Acid level. Ideal range is 30–100 ppm. Always test before adding and follow the dosage on the label.
Q: Can I use this in a saltwater pool?
A: Yes! It works in saltwater, chlorine, and bromine pools of all types.
Q: When should I add chlorine stabilizer?
A: Usually at the start of the season or after water dilution (like heavy rain or refills). Monitor levels regularly to maintain optimal range.
Q: Is it safe for vinyl, fiberglass, or concrete pools?
A: Yes—it’s safe for all pool surfaces and won’t affect liners or equipment when used as directed.

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Why is AquaDoc the Best in Pool Chemicals?
- 🌿 Paraben free & Aluminum free
- 📦 Fast Shipping
- 🇺🇸 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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100% Paraben Free
Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.
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