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What Are Chlorine Tablets?

Chlorine tablets are solid forms of chlorine used primarily to sanitize water by killing bacteria, algae, and other harmful microorganisms. They slowly dissolve in water, releasing chlorine steadily for continuous disinfection.

⚙️ Common Types of Chlorine Tablets

TypeDescriptionTypical Use
Trichlor (Trichloro-s-triazinetrione)Stabilized, slow-dissolving, acidic tabletsResidential pools, spas, water tanks
Dichlor (Sodium dichloro-s-triazinetrione)Stabilized, fast-dissolving, near-neutral pHPools, hot tubs, spas
Calcium Hypochlorite TabletsUnstabilized, fast-dissolving, alkalineShock treatments, large pools

🔥 Why Use Chlorine Tablets?

  • Convenient and easy to handle
  • Consistent chlorine release
  • Long shelf life (especially stabilized types)
  • Prevents algae growth and bacterial contamination
  • Compatible with floating dispensers and inline feeders

💡 How to Use Chlorine Tablets

  1. Choose the right tablet type for your water system.
  2. Use a floating dispenser or inline chlorinator to control the dissolution rate.
  3. Test water regularly for chlorine level (ideal: 1–3 ppm free chlorine) and pH (ideal: 7.2–7.8).
  4. Adjust feeder vents or dosage based on test results and pool usage.

⚠️ Safety Tips

  • Handle with gloves and avoid inhaling dust.
  • Store in a cool, dry place away from other chemicals.
  • Do not mix tablets directly with other pool chemicals.
  • Keep out of reach of children and pets.