How Does Trichloroisocyanuric Acid (Trichlor,TCCA) Work?

How Does Trichloroisocyanuric Acid (Trichlor,TCCA) Work?

Trichloroisocyanuric Acid (Trichlor,TCCA) Sanitizes Your Pool Water The Same Way Other Chlorine Types Do.

Once Trichloroisocyanuric Acid(Trichlor,TCCA)dissolved and released into the water, it turns into hydrochloric acid that combines with microorganisms and other nasties, breaking down their cell walls and disrupting their chemical structures (almost like a clingy girlfriend).

This “combined chlorine” is also referred to as chloramines, and chloramines are pretty harmless until they build up too much in the water — but that’s where regularly shocking your pool comes in.

While Trichloroisocyanuric Acid (Trichlor,TCCA) works in much the same way as other types of chlorine, like Calcium Hypochlorite (Dry Chlorine, Granular Chlorine, Cal Hypo) or Sodium Hypochlorite (liquid chlorine), there other factors to consider when choosing the best chlorine product for your specific pool.

AQUACLEAR TCCA (Trichlor) Tablet Usage Guide

1. Purpose

AQUACLEAR TCCA tablets are a stabilized chlorine disinfectant used to:
✔ Kill bacteria, algae, and other contaminants.
✔ Provide long-lasting chlorination (slow-dissolving).
✔ Help maintain pool hygiene with added Cyanuric acid (CYA) for UV protection.


2. Application Methods

Floating Dispenser: Place 1–3 tablets in a chlorine floater (adjust based on pool size).

Skimmer Basket: Add 1–2 tablets directly into the skimmer (only if pump runs 24/7).

Automatic Chlorinator: Use with an inline feeder for controlled release.


3. Dosage Recommendations

Pool Size (Gallons)TCCA Tablets (200g each)Frequency
10,0001–2 tabletsEvery 5–7 days
20,0002–3 tabletsEvery 5–7 days
30,000+3–4 tabletsWeekly or as needed

⚠ Note:

Do not exceed 5 ppm free chlorine (test regularly).

Do not mix with other chemicals (especially calcium hypochlorite or non-stabilized chlorine).


4. Safety & Handling

✔ Wear gloves when handling tablets.
✔ Store in a cool, dry place (away from sunlight and moisture).
✔ Keep away from children and pets (TCCA is highly concentrated).
❌ Never throw tablets directly into the pool (can bleach liners or damage surfaces).


5. Monitoring & Adjustments

Test free chlorine (2–4 ppm) and pH (7.4–7.6) regularly.

If chlorine is too high, reduce tablet count or remove floater temporarily.

If cyanuric acid (CYA) exceeds 50 ppm, switch to unstabilized chlorine temporarily.

Testimonials from Industry Experts

⭐"AQUACLEAR TCCA is our best-selling stabilized chlorine. Pool service companies love it because it dissolves evenly and keeps chlorine levels stable even in high-heat areas like Arizona and Texas."
– ClearWater Chemicals Inc., Florida，USA – Pool Chemical Distributor


⭐"We’ve tested many TCCA brands, but AQUACLEAR provides the most consistent results. Our clients report fewer algae problems and longer-lasting water clarity."
– AquaPro GmbH, Berlin Germany – Pool Maintenance Company


⭐"In Australia’s harsh UV conditions, chlorine degrades fast. AQUACLEAR TCCA’s stabilizer protection ensures pools stay sanitized longer, reducing maintenance costs."
– Blue Horizon Pool Supplies, Sydney Australia – Chemical Supplier


⭐"For luxury hotels and resorts in Dubai, we rely on AQUACLEAR TCCA because it prevents chlorine loss in extreme heat. Our clients appreciate the hassle-free maintenance."
– Desert Oasis Pool Management, Dubai UAE – Commercial Pool Service Provider


⭐"AQUACLEAR TCCA is the preferred choice for both private and public pools in Brazil. Its slow-dissolving formula ensures steady chlorine release, even in heavy rainfall."
– PureWater Solutions, São Paulo Brazil – Water Treatment Distributor


About AQUACLEAR

Wuhan AquaClear Technology Co., Ltd. is a major manufacturer and exporter of of Swimming Pool & Spa Chemicals (TCCA 90% (Trichloroisocyanuric acid) /Chlorine Tablets /Trichloro /Chlorine 90%, SDIC 56% and 60% (Sodium Dichloroisocyanurate) /NaDCC /Stabilised Chlorine, Calcium Hypochlorite 65% and 70% sodium process /Granular Chlorine /Pool Shock /HTH, Bromine (BCDMH) Tablets, Ph+, Ph-, Flocculent, Algaecide) here in China, our annual output is 75,000 MT, ranking NO.1 in China. AquaClear products has been sold to 90 countries(Thailand/Malaysia/Philipines/Singapore/Indonesia/Cambodia/Vietnam/Korea/Saudi Arabia/UAE/Turkey/Iraq/Madagascar/India/Bangladesh/Maldives/Sri Lanka/Togo/Senegal/Cote D'Ivoire/Nigeria/Tunisia/Morocco/Isreal/Palestine/Malta/Australia/Canada/Guatemala/Belize/Honduras/Venezuela/Ecuador/Argentina/Chile/Bolivia/Haiti/Dominican Republic/Russia/Guiena Republic/Tunisia/Egypt/Angola/Panama/Trinidad and Tobago/St Lucia/Costa Rica/Paraguay/Brasil ect.) and regions worldwide with good fame and reputation. Based on values of Honesty and Commitments, we are proud to serve our clients over 14 years. We always believe that your success will be our business.

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