Keep your hot tub clean, comfortable, and easy to manage with our Spa Chemicals range. Because spas run warmer and have smaller water volumes than pools, water chemistry can change quickly—making consistent sanitation and regular testing essential.
This category includes common spa water-care products such as sanitisers, shock treatments, clarifiers, filter cleaners, and surface cleaners, helping you maintain clearer water and a better soaking experience.
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Spa chemical basics (what matters most)

Start with a simple routine:
  • Test water regularly (sanitiser level + pH)
  • Use shock as directed to manage bather waste
  • Clean filters routinely to support circulation and clarity
  • Dose accurately—spa volumes are smaller, so overdosing is easier
Tip: Always follow label directions and never mix chemicals directly. If you tell me whether your customers mainly use chlorine or bromine in spas, I can tailor the copy to match your most common setup.