Powerful Sanitising Treatment for Whirlpool & Spa Baths
Keep your whirlpool or spa bath fresh, hygienic and safe with these fast-acting Whirlpool Sanitiser Tablets. Designed for regular after-use treatment, these easy-to-use disinfectant tablets provide quick and effective sanitisation without the need to rinse.
Ideal for maintaining pipework, jets and internal plumbing systems, these spa bath cleaning tablets help prevent bacteria build-up, biofilm formation and unpleasant odours — keeping your whirlpool bath system in top condition.
Key Features
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Suitable for Whirlpool & Spa Baths
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Fast-Dissolving Sanitiser Tablets
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Effective Against Bacteria, Viruses & Fungi
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No Need to Rinse
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Simple 3-Step Application
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30 Tablets Per Pack
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Less Corrosive Than Liquid Bleach
Why Use Whirlpool Sanitiser Tablets?
Regular sanitising of your whirlpool bath system is essential. After each use, warm water and internal pipework can create ideal conditions for bacteria growth.
These spa sanitiser tablets:
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Provide quick and effective disinfecting treatment
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Help maintain hygienic internal plumbing systems
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Reduce odours and residue build-up
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Offer a safer and more accurate alternative to liquid bleach
The active ingredient, Sodium Dichloroisocyanurate (NaDCC), is a dry chlorine donor widely recognised as an effective disinfectant. Chlorine-based disinfectants are recommended globally for water treatment and infection control due to their broad-spectrum biocidal activity.
How to Use Whirlpool Sanitiser Tablets
For best results, use after every bath:
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After use and before draining, place one tablet into the bath water
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Switch on the whirlpool system and run for 2–5 minutes
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Switch off and drain the bath as normal
Your whirlpool bath system will now be effectively sanitised.
No rinsing required.
Technical Information
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Active Ingredient: Troclosene Sodium (NaDCC)
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1.7g NaDCC per tablet
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Fast-dissolving effervescent formula
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Broad spectrum activity against bacteria, viruses, algae, fungi and protozoa
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Produces chlorine solution that is significantly less corrosive than liquid bleach
Safety Information
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Harmful if swallowed
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Irritating to eyes and respiratory system
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Contact with acid liberates toxic gases
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Very toxic to aquatic organisms
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Do not mix with other products — may release chlorine gas
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Keep out of reach of children
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May bleach fabrics
Always follow label instructions carefully.