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Clorox Pool Crazy Clarifier Concentrate – Outdoor Patio Pool Care, Crystal Clear Water After Heavy Rain

Clorox Pool Crazy Clarifier Concentrate – Outdoor Patio Pool Care, Crystal Clear Water After Heavy Rain

Regular price $34.92 USD
Regular price $51.03 USD Sale price $34.92 USD -32%
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Why you'll love it

  • Trusted Clorox brand name with decades of cleaning-product reputation
  • No dilution required — just pour slowly around the deep end, saving time and mess
  • Concentrated 1 oz per 5,000 gallons ratio means a single gallon lasts an entire season for most pools
  • Works for both in-ground and above-ground pools, simplifying purchasing decisions
  • Combines sub-micron particles into filterable clumps, solving problems sand and cartridge filters can't
  • Clorox Pool App provides on-demand testing and dosage guidance, removing guesswork for non-experts

Perfect for

  • Clearing cloudy or hazy pool water after storms, heavy use, or algae treatment
  • Weekly routine maintenance to keep pool water sparkling and guest-ready
  • Improving filter performance by clumping micro-particles the filter would otherwise miss
  • Restoring dull water clarity in neglected pools before swim season
  • Pre-event pool prep for backyard gatherings and pool parties


Product Information
Clears Cloudy Water: Clorox Pool&Spa Swimming Pool Crazy Clarifier ensures insanely clear water. This super-charged pool clarifier maintains clarity by improving filtration and clearing cloudy, hazy water.

For Weekly Treatment: Apply this product weekly as part of your routine maintenance to effectively uphold the clarity of your pool water and ensure a consistently clean swimming environment.

Pool Types Suitability: Dive into crystal-clear waters with our Crazy Clarifier, ideal for both in-ground and above-ground pools. No matter where your pool floats, our product keeps the water sparkling and inviting.

Easier Filtration: This product combines Small Particles for easier filtration, ensuring that even the tiniest particles are captured, leaving your pool water cleaner and clearer than ever before.

Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations
Clorox Pool & Spa Crazy Water Clarifier is a concentrated pool water clarifier that creates crystal clear pool water. The formula combines the small particles that make your water dull, hazy, or cloudy into larger particles that are easier for your filter to remove. You only need 1 ounce of product for 5, 000 gallons of water to see results. No dilution needed - simply apply slowly around the edges of your pool's deep end, and allow the pump to run for at least 8 hours. Number of Items: 1
Item Type Name: Clarifier
Item Form: Liquid
Product Benefits: Clears and maintains pool water clarity through effective filtration
Item Weight: 1 ounces

Frequently Asked Questions

Will this clarifier hold up in uncovered outdoor pools exposed to sun and debris?

Yes. Clorox Pool Crazy Clarifier is designed for outdoor residential pools, including uncovered backyards, patio above-ground pools, and vacation rental cabana pools. Its polymer coagulation works continuously through sunlight and filter cycles to clear out dust, pollen, and organic debris stirred up by weather.

Can I use this in my above-ground pool that sits on an open patio with no shade?

Absolutely. The formula is compatible with all above-ground pools in full-sun patio settings. The concentrated 1 oz per 5,000 gallons dose means a single bottle handles most residential above-ground pools for an entire swim season.

Does the no-dilution pour method work when I'm applying it around a wide outdoor deck with wind?

Yes. You simply walk the perimeter of the deep end and pour slowly around the edges of the pool. The liquid disperses across the surface, and the polymer action begins clumping fine particles almost immediately, even in breezy outdoor conditions.

Is this strong enough to clear water in a heavily used backyard pool that hosts weekend parties?

Yes. Pool Crazy Clarifier was specifically formulated to handle post-party haze, sunscreen residue, and body oil micro-particles. Most users see visibly clearer water within 24 hours of application, making it ideal for hosts who entertain frequently outdoors.

Will it work on cloudy water caused by storm runoff in an outdoor pool?

Yes. Heavy rain introduces fine silt, pollen, and organic matter that overwhelms sand and cartridge filters. The polymer clarifier binds those sub-micron particles into filterable clumps, restoring clarity after storms without draining the pool.

Is this a good portable option if I travel with a small inflatable or temporary pool?

It works in any pool type, but for very small portable pools under 1,000 gallons, dose carefully using a measuring spoon at the 1 oz per 5,000 gallons ratio. The bottle is portable enough to store in a garage or pool house between uses.

Can I use this in an outdoor saltwater pool?

Yes. Pool Crazy Clarifier is compatible with saltwater chlorination systems, mineral sanitizers, and traditional chlorine pools. It does not interfere with salt cell function or sanitizer residual levels.

Does outdoor temperature affect how well the clarifier works?

The polymer formula performs across typical residential pool temperature ranges. Warmer water speeds up coagulation, but the product remains effective during cooler shoulder-season temperatures common in spring openings and fall closings.

How is this different from just running my filter longer after a storm?

Running the filter longer only captures particles large enough to be caught by the filter media. Pool Crazy Clarifier targets sub-micron particles that pass right through sand and cartridge filters, then clumps them into sizes your existing filter can actually trap.

Can I use this clarifier in an outdoor swim spa or plunge pool?

Yes, dose according to the 1 oz per 5,000 gallons ratio based on your swim spa's actual water volume. Many swim spa owners keep a bottle on hand for monthly clarity maintenance.

Is it safe to swim shortly after applying this in an outdoor pool with kids playing nearby?

Yes. Wait approximately 15 minutes after pouring the clarifier around the pool edges, then resume normal swimming activity. The product is non-foaming and will not irritate skin or eyes at standard application rates.

How long does a single gallon last in an outdoor pool used daily?

For a typical 20,000-gallon residential pool, one gallon provides 128 doses, which covers weekly maintenance for an entire swim season. Heavily used pools with frequent parties may need a second bottle.

Will outdoor debris like leaves and grass clog my filter faster if I use this clarifier?

The clarifier is designed to make your filter more efficient, not strain it. By clumping micro-particles, larger debris captured by the filter becomes easier to backwash or rinse out. Expect your filter cleaning intervals to remain the same or improve.

Does this work for outdoor ponds or natural swimming pools?

It is formulated and dosed for treated swimming pools with standard filtration. It is not recommended for natural swimming ponds, koi ponds, or biological filter systems where polymer coagulation can disrupt the ecological balance.

Can I leave the bottle outside in my pool house or shed between uses?

Store the bottle in a cool, dry area out of direct sunlight for maximum shelf life. Extreme heat and freezing can degrade the polymer formula, so a climate-controlled storage spot near the pool equipment is ideal.

Will the summer heat cause this clarifier to evaporate quickly or lose strength in outdoor pools?

The clarifier circulates with the pool water, so heat does not cause it to evaporate. Standard pool chemistry holds the product in solution until it binds to particles and is removed by the filter.

How do I apply Clorox Pool Crazy Clarifier to my pool?

Calculate your pool's gallonage, then pour 1 ounce of clarifier per 5,000 gallons slowly around the edges of the deep end. Run the filter continuously for at least 8 hours after application. Most pools show visible clarity improvement within 24 hours and full clarity within 48 hours.

How often should I add clarifier to maintain crystal clear water?

For routine maintenance, add the clarifier once per week at the standard 1 oz per 5,000 gallons ratio. After heavy storms, large pool parties, or algae treatments, an additional dose helps restore clarity faster.

Can I use this clarifier with chlorine, saltwater, or mineral pool systems?

Yes. Clorox Pool Crazy Clarifier is compatible with all three sanitization methods: traditional chlorine, saltwater chlorination, and mineral purification systems. It does not interfere with sanitizer residuals or salt cell operation.

Does this work with sand filters, cartridge filters, and DE filters?

Yes. The polymer-based formula works with all three filter types. Sand and cartridge filters benefit most because the clarifier traps particles those filters would otherwise miss. DE filters also see improved performance and longer cycles between grid cleaning.

What comes in the box when I order this product?

Each order includes one 128 fl oz (1 gallon) bottle of Clorox Pool Crazy Clarifier concentrated liquid formula. The bottle has a built-in pour spout for easy application. No additional tools, measuring cups, or accessories are included or required.

Is this clarifier safe for vinyl liner, plaster, and fiberglass pool surfaces?

Yes. The polymer formula is non-corrosive and safe for all standard pool surfaces, including vinyl liners, plaster, gunite, pebble, and fiberglass. It will not etch, stain, or degrade any pool finish at recommended doses.

What is the difference between a clarifier and a flocculant?

A clarifier, like Pool Crazy Clarifier, binds micro-particles into filterable clumps that stay suspended until the filter captures them. A flocculant drops particles to the pool floor, requiring manual vacuum-to-waste removal. Clarifiers are easier to use and do not require special equipment or extra water disposal.

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