HTH Mineralsoft Granular+ Chlorine 8kg

The HTH Mineralsoft Granular+ Chlorine 8kg is a high-strength, non-stabilised calcium hypochlorite pool sanitiser containing 600g/kg available chlorine. Enriched with a specialised mineral blend, this fast-dissolving granular formula is designed to eliminate 99.9% of bacteria and algae while simultaneously softening water to reduce skin and eye irritation during typical South African summer conditions.

Product Specifications and Features

• • 60% Available Chlorine: Provides a concentrated calcium hypochlorite base for powerful disinfection and rapid oxidation of organic contaminants and swimmer waste.
• • Mineralsoft Technology: Formulated with a proprietary mineral additive that alters water tension, resulting in a noticeably smoother feel on the skin compared to standard HTH chlorine.
• • Non-Stabilised Formula: Contains no cyanuric acid (stabiliser), preventing the buildup of "chlorine lock" which can render pool chemicals ineffective over long periods of use.
• • Fast-Dissolving Granules: Features a fine-milled texture that dissolves rapidly upon contact with water, ensuring the active sanitiser is distributed evenly throughout the pool volume.
• • High-Yield 8kg Bucket: Sourced in a durable, resealable value pack that is ideal for large residential pools requiring frequent dosing to maintain water clarity.
• • Effective Algae Control: Acts as a potent algaecide and bactericide, effectively neutralising green, black, and mustard algae spores before they can bloom.

Ideal Use Cases

• • Daily Sanitisation: The primary choice for routine pool maintenance, ensuring a consistent free available chlorine level of 1–3ppm for safe, hygienic swimming conditions.
• • Shock Treatment: Use a concentrated dose to rapidly increase chlorine levels after heavy rain, high swimmer loads, or when water begins to appear cloudy or dull.
• • Algae Eradication: Can be used at higher dosages to kill active algae infestations, effectively resetting the chemical balance of a neglected or green swimming pool.
• • Stabiliser Management: Perfect for pools with already high cyanuric acid levels, allowing for effective sanitisation without adding further stabiliser to the water.

Safety and Storage Precautions

• • Oxidiser Handling: This is a Class 5.1 Oxidising Agent; always wear protective gloves and avoid breathing in dust when opening the bucket or dispensing the product.
• • Liner Protection: To prevent bleaching on vinyl, fibreglass, or painted surfaces, always add the granules directly into the weir while the pool pump is running.
• • Chemical Separation: Never mix with other pool chemicals, especially acids or stabilised chlorine floaters, as this can cause a violent chemical reaction, fire, or toxic gas.
• • Dry Storage: Keep the lid tightly sealed and store in a cool, dry, and well-ventilated area away from sunlight and flammable materials to maintain chemical potency.

Frequently Asked Questions

• • How often should I add this chlorine? For the best results in South African climates, dose daily or every second evening to maintain a healthy chlorine residual.
• • Does it replace the need for a floater? It can be used as a standalone sanitiser, but many users combine it with a floater for continuous baseline protection during the day.
• • Is it safe for salt-water pools? Yes, it is an excellent backup sanitiser for salt-water systems that require an immediate "boost" or shock treatment after heavy usage.

Clever Hack: The "Sunset Dosing" Secret

• • To get the maximum value from your HTH Mineralsoft, always dose your pool after the sun has gone down. Because this formula is non-stabilised, the harsh UV rays from the South African sun can destroy up to 90% of the active chlorine within two hours; dosing at night allows the chemical to work undisturbed for 10 hours, giving you a cleaner pool with significantly less product!