Clorox Pool&Spa Swimming Pool Flocculant – Outdoor Backyard Pool Debris Sinking Treatment, 1 Quart
Clorox Pool&Spa Swimming Pool Flocculant – Outdoor Backyard Pool Debris Sinking Treatment, 1 Quart
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Why you'll love it
- trusted Clorox brand reputation extends from household cleaning to pool care
- turns a multi-day manual cleanup into a quicker vacuum pass on the floor
- works against a broad mix of contaminants (dead algae, leaves, silt, large particles) in one treatment
- Clorox Pool App removes guesswork on dosage and problem diagnosis
- pack-of-6 option reduces per-treatment cost for pool owners with repeat or seasonal needs
Perfect for
- clearing pool water after killing a heavy algae bloom
- opening a pool at the start of the season with large debris
- restoring clarity after storms introduce leaves, dirt, and runoff
- prepping a neglected or green pool for vacuum-to-waste cleaning
- routine recovery from cloudy water that filtration alone cannot fix
Product Information
Sink to Clear: Clorox Pool&Spa Sink to Clear Flocculant makes impurities like dead algae, debris, and other matter heavier and sink to the pool floor. It is ideal for clearing your pool after killing heavy algae or opening a pool filled with large particles.
Clears Severely Cloudy Water: This product quickly clears severely cloudy pool water, leaving you with a crystal clear pool.
Quick Vacuum Cleanup: It features a Quick Vacuum Cleanup, making it easy to clear your pool of unwanted particles. With this efficient flocculant, you can swiftly gather and remove debris, leaving your pool water sparkling clean and ready for swimming.
Effective Pool Flocculant: This flocculant is formulated to help clear up your pool when it's full of particles that need to be collected. These particles often get into your pool from rain, water runoff, leaves getting in the pool or an algae bloom.
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 Swimming Pool Sink to Clear Flocculant, Sinks Debris, Dead Algae, Large Particles & Other Matters to Pool Floor, 1 Quart (Pack of 1);59232CLX.Global Trade Identification Number: 00810821021753
Number of Items: 1
Item Type Name: Sink to Clear Flocculent
Included Components: 1 bottle of Sink to Clear Flocculent
Item Form: Liquid
Product Benefits: dead algae
Item Weight: 2 pounds
Frequently Asked Questions
Will this flocculant work in an outdoor pool after a heavy storm dumps leaves and dirt into the water?
Yes. Clorox Pool&Spa Sink to Clear is designed for outdoor post-storm recovery. The flocculant formula binds leaves, silt, dirt, and other large particles and weighs them down to the pool floor, where they can be vacuumed away.
Can I use this product in my outdoor above-ground pool or only in in-ground pools?
It works in both. The 1-quart bottle is dosed based on pool volume, so it suits standard residential in-ground pools as well as most above-ground pools. Use the Clorox Pool App to confirm the right amount for your specific gallonage.
Is the bottle portable enough to carry out to a patio or backyard pool for treatment?
Yes. The 1-quart liquid bottle is compact and easy to carry to any outdoor pool setup, including detached patio pools, vacation home pools, and backyard in-ground installations.
Does outdoor sunlight or heat affect how well the flocculant works?
The product is formulated for outdoor residential pool conditions. For best results, follow the label directions and the Clorox Pool App guidance on circulation time before vacuuming the settled layer to waste.
How does this hold up for seasonal pool openings with large outdoor debris loads?
It is well suited for spring openings. The flocculant binds the large debris that accumulates over the off-season and sinks it to the floor, turning a multi-day manual cleanup into a quicker vacuum-to-waste pass.
Is this a good product for opening my above-ground pool at the start of the season?
Yes. It is a popular choice for seasonal openings on both above-ground and in-ground residential pools because it handles the large debris and cloudy water that filtration alone cannot clear in a reasonable timeframe.
Can I use this in my outdoor pool after a rain event without draining the water?
Yes. There is no need to drain. Add the flocculant, allow it to bind and settle the runoff particles, then vacuum the settled material to waste to restore clarity.
Will this work if my outdoor pool is filled with runoff and silt from a nearby yard?
Yes. Silt, dirt, and other fine particles introduced by runoff are exactly the type of contaminants the flocculant is designed to sink to the floor for removal.
Is this suitable for a backyard pool I only use on weekends at a vacation home?
Yes. The multi-pack option is especially useful for vacation home owners who treat on a less frequent schedule and want a lower per-treatment cost across the season.
Can I leave this in my outdoor pool between weekend visits without it causing issues?
Once the flocculant has done its job and the settled material is vacuumed to waste, the pool should be returned to normal circulation and chemistry. Leaving untreated flocculant sitting for long periods is not recommended; follow the label and Clorox Pool App directions.
How does this compare to just running my pool filter longer after a storm?
Filtration alone often cannot clear the fine silt and small particles a storm introduces. This flocculant binds those particles into heavier masses that sink to the floor, where they can be vacuumed to waste instead of cycling back through the filter.
Sink to Clear vs. a skimmer net and manual scoop for outdoor debris?
A skimmer net removes floating debris. This product targets the suspended and sinking particles that a net cannot catch, so they are often used together for full post-storm recovery.
How is this different from a regular pool clarifier for outdoor use?
Standard clarifiers typically help the filter capture small particles over time. A flocculant like Sink to Clear actively weighs particles down to the floor for vacuum-to-waste removal, which is a faster path to clear water after heavy contamination.
Will this flocculant stain my outdoor pool surface or liner?
When used as directed on the label, it is intended for standard residential pool surfaces. Always follow the dosage instructions and the Clorox Pool App guidance to avoid overuse.
Is it safe to swim in the pool after outdoor treatment?
Do not swim while the flocculant is actively working and particles are still suspended. Wait until the particles have settled to the floor, vacuum them to waste, and then confirm normal water chemistry before resuming swimming.
What if it rains again right after I add this to my outdoor pool?
Heavy rain shortly after application can dilute the treatment and re-introduce fresh debris. If this happens, retest your water with the Clorox Pool App and re-dose as recommended.
How do I use Clorox Pool&Spa Sink to Clear in my pool?
Test your water first, then add the recommended dose of flocculant based on your pool volume, typically with the pump running briefly to distribute it. Turn the pump off and let the water sit so the flocculant binds the particles and sinks them to the floor. Finally, slowly vacuum the settled material to waste, then resume normal pool operation.
How much Sink to Clear do I need for my pool size?
Dosing depends on your pool's gallonage. Use the Clorox Pool App to enter your pool volume and receive a specific dosage recommendation, and always follow the product label directions.
How long does it take for Sink to Clear to work?
Most pools show visible settling within a few hours of dosing, though heavily contaminated pools may take longer. The Clorox Pool App will guide you on when to begin vacuuming the settled layer to waste.
Is Sink to Clear compatible with chlorine, salt water, and bromine pools?
Yes. The flocculant is compatible with the standard residential pool sanitization systems, including chlorine, salt water, and bromine pools, when used as directed.
Is Sink to Clear compatible with the Clorox Pool App?
Yes. The Clorox Pool App supports testing, problem diagnosis, and specific dosage guidance for Sink to Clear, which simplifies the recovery process for DIY pool owners.
What is included in the pack when I order this product?
You receive a 1-quart bottle of Clorox Pool&Spa Sink to Clear flocculant liquid, or a pack of 6 bottles of the 1-quart product, depending on the variant you select. A measuring cap is included on the bottle. No additional equipment is required beyond your standard pool vacuum set to waste.
Is this product safe for all standard residential pool surfaces?
When used as directed, Sink to Clear is suitable for the standard residential pool surfaces, including plaster, vinyl liners, and fiberglass. Always follow the label and Clorox Pool App guidance to avoid overuse.
What should I do if my pool is still cloudy after using this product?
Retest your water with the Clorox Pool App. Cloudiness after treatment can be caused by an off pH, low alkalinity, or an insufficient dose for the level of contamination. Adjust water balance first, then re-dose if needed.
What is the difference between a pool flocculant and a pool clarifier?
A clarifier helps your filter capture small suspended particles over time, gradually improving clarity. A flocculant actively binds those particles into heavier masses and sinks them to the pool floor, where they are vacuumed to waste. Flocculants are faster and more effective on heavily contaminated water; clarifiers are better for routine light cloudiness.
