What Is TCCA 90 and Why Is It So Popular in Pool Cleaning?

If you maintain a pool, chances are you’ve heard of TCCA 90 - short for Trichloroisocyanuric Acid.

It’s one of the most widely used chlorine-based sanitizers that keeps pool water clean, clear, and free from harmful microorganisms.

TCCA 90 is known for its slow-dissolving, long-lasting chlorine release, which ensures consistent water disinfection without frequent dosing. Whether for residential or commercial pools, this product remains a top choice because it’s both effective and economical.

How Does TCCA 90 Work to Sanitize Pool Water?

TCCA 90 releases free available chlorine (FAC) slowly into the water. This chlorine destroys bacteria, viruses, and algae by oxidizing organic matter, keeping the pool safe and sparkling.

Here’s a quick look at its disinfection process:

1. Chlorine release: The granules dissolve gradually, maintaining a stable chlorine level.
2. Oxidation: Chlorine reacts with contaminants, killing bacteria and neutralizing ammonia.
3. Sanitization: The result is crystal-clear, hygienic water ready for a safe swim.
   

Unlike liquid chlorine, TCCA 90 doesn’t cause pH swings or rapid chlorine evaporation - making it ideal for hot climates and outdoor pools.

What Are the Key Benefits of Using TCCA 90 Chlorine Tablets?

Here’s why pool professionals and homeowners rely on it:

• High chlorine content (90%) - strong disinfection with less quantity.
• Slow-release formula - long-lasting sanitization with fewer doses.
• No residue or buildup - dissolves completely in water.
• Maintains water clarity - prevents cloudy water and odor.
• Convenient & storage-safe - stable in dry form, with long shelf life.
• Versatile use - Ideal for swimming pools, fountains, Jacuzzis, and water tanks.
   

Explore our Chloro Maxx - TCCA 90 Chlorine Granules to experience long-lasting, high-performance pool disinfection with 90% available chlorine.

What Problems Can TCCA 90 Help Prevent in Your Pool?

Using TCCA 90 regularly helps control:

• Algae growth - by killing spores and preventing blooms.
• Bacterial contamination - protects swimmers from harmful pathogens.
• Cloudy or green water - maintains sparkling transparency.
• Unpleasant odor - eliminates ammonia and organic buildup.

It’s an essential product for anyone serious about year-round pool hygiene.

For best results, combine it with good filtration and consistent pH management using Pool Maxx’s balancing and clarifying agents available at Pool Maxx.

How Much TCCA 90 Should You Use in Your Pool?

Using the correct dosage ensures effective sanitization without chlorine overload.

Recommended Dosage:

• 2 grams per 1,000 liters (1 cubic meter) of pool water for normal maintenance.
• Increase to 4 grams per 1,000 liters during heavy pool usage or after rain.

Usage Tips:

• Pre-dissolve the required amount in a bucket of water before adding to the pool.
• Add in the evening for better chlorine retention.
• Avoid mixing directly with acids or other chemicals.
• Check chlorine levels regularly with a test kit (ideal: 1-3 ppm).

This ensures safe, comfortable swimming conditions all week long.

Are There Any Precautions When Using TCCA 90?

Yes, while TCCA 90 is safe and efficient when handled properly, a few precautions should be followed:

• Don’t mix it with other cleaning agents or acids.
• Always wear gloves and goggles when handling granules.
• Store in a cool, dry place, away from direct sunlight.
• Avoid direct contact with skin or eyes.
• Keep the container tightly closed to prevent moisture absorption.

Following these safety measures ensures the product’s longevity and keeps pool maintenance safe for everyone.

What’s the Difference Between TCCA 90, TCCA 70, and Liquid Chlorine?

There are three main types of chlorine used for pool treatment. TCCA 90, with a chlorine content of 90%, comes in granular or tablet form and is long-lasting, making it ideal for regular pool disinfection. TCCA 70 contains 70% chlorine, is available as a powder, and offers moderate longevity, which suits it for shock chlorination needs. Liquid chlorine, containing approximately 12% chlorine, is in liquid form and is short-term in its effect, making it best for quick fixes and top-ups.

For easy application and consistent dosing, choose TCCA 90 Chlorine Granules for Pool & Spa Water Treatment.

How to Keep Your Pool Safe and Clear with TCCA 90?

To maximize the benefits of TCCA 90, follow these maintenance best practices:

• Test pH levels weekly (keep between 7.2-7.6).
• Maintain free chlorine between 1.0-3.0 ppm.
• Run the pool filter for 8-10 hours daily for even distribution.
• Brush and vacuum the pool once a week.
• Use clarifiers or flocculants when water looks dull.

Consistent care ensures your pool remains crystal-clear and bacteria-free through all seasons.

Is TCCA 90 Safe for Swimmers and Pool Equipment?

Absolutely. When used correctly, TCCA 90 is safe for both swimmers and pool systems. Its slow-dissolving nature minimizes chemical shock, corrosion, and pH fluctuations.

However, overuse or poor mixing can cause temporary chlorine spikes, so it’s important to follow recommended dosages and test regularly.

Why Choose Pool Maxx for Pool Sanitizers?

Pool Maxx offers tested, high-purity TCCA 90 chlorine granules formulated for both residential and commercial use.

When you buy from Pool Maxx, you get:

• Laboratory-tested purity for consistent results.
• Properly sealed packaging for extended shelf life.
• Expert guidance for safe handling and dosage.
• Reliable nationwide shipping and customer support.

Final Thoughts: Why TCCA 90 Is Still the #1 Choice

Even with the rise of chlorine-free alternatives, TCCA 90 remains unmatched for its power, convenience, and affordability.

It offers:

• Consistent chlorine release
• Easy handling and storage
• Long-lasting disinfection
• Cleaner, clearer, and safer water

If you want a reliable sanitizer that keeps your pool pristine, TCCA 90 is the way to go.

Shop trusted, high-quality TCCA 90 Chlorine Granules today from Pool Maxx - and enjoy hassle-free pool care all year round.