Bioguard Defence 490mL - In Store Only

Please Note: General shipping of this product is not available.

Available for Local Delivery and Store Pick up only

BioGuard SPA Defence prevents staining and water discolouration from metals, and scale build-up from excessive calcium.

• Prevents scale build-up.
• Helps keep spa water clear.
• Removes some fresh metal stains.
• Protects spa surfaces.
• 133g/L organic phosphonates.
• Prevents calcium and magnesium ions present in ‘hard’ water from precipitating out of solution.
• Helps to prevent staining from metals like copper, iron and manganese.