Remove Hidden Build-Up In Spa Pipework
Hydro Dioxide
Hydro Dioxide is a fast dissolving 40g Chlorine Dioxide tablet designed to quickly remove and prevent the formation of biofilms within hot tubs, spas and swimming pool systems.
Stronger Than Chlorine
Up to 3 times more powerful than standard chlorine treatment.
More Effective
Designed to be up to 100 times more effective at removing biofilms.
Professional Tablets
Large fast dissolving foil wrapped 40g tablets for deep system cleansing.
What Are Biofilms?
Biofilms are slimy layers of microorganisms that form inside water systems like pipes and filters, making them resistant to cleaning and harmful to bathing water quality.
Why Biofilms Cause Problems
Biofilms create their own protective coating, making them extremely difficult to remove with standard chlorine treatment alone.
- Harbour harmful bacteria and pathogens
- Continuously release contamination back into water
- Reduce sanitiser effectiveness
- Cause cloudy water and unpleasant odours
- Can contribute to recurring water quality issues
Potential Risks To Bathers
Hydro Dioxide is designed to target contamination including:
- E. Coli
- Legionella
- MRSA
- Giardia
- Cryptosporidium
- Pseudomonas
- Viruses, parasites and fungi
The Solution - Hydro Dioxide
Hydro Dioxide is an easy-to-use Chlorine Dioxide tablet designed to destroy biofilms and restore cleaner, safer water systems.
Chlorine vs. Chlorine Dioxide
The comparison below demonstrates the difference between traditional chlorine treatment and Chlorine Dioxide technology when targeting protected biofilms.
Advanced Biofilm Penetration
Hydro Dioxide uses Chlorine Dioxide technology designed for deeper penetration and improved biofilm removal performance compared to traditional chlorine sanitising methods.
Visible Water Improvement
Hydro Dioxide is designed to support cleaner, clearer and safer spa and pool water after treatment.
Before & After One Tablet Treatment
This example demonstrates the visible difference after Hydro Dioxide treatment, helping restore clearer water and supporting deep plumbing system cleansing.
How To Use Hydro Dioxide
Use before every drain down as part of your regular flush treatment regime.
Hot Tubs & Spas
- Remove and clean filters before treatment.
- Add tablets into the filter compartment.
- Run pumps and open diverter valves.
- Allow circulation and flushing.
- Drain and refill with fresh water.
Dose Rates
- 0.5 - 1.5m³ water volume: 1 tablet
- Up to 5m³ water volume: 2 tablets
- Heavy contamination: double dosage
- General cleaning: 1 tablet per 20L water
Fast Acting - Ideal For Holiday Lets
Hydro Dioxide is described as "Extremely fast acting", making it ideal for holiday lets, rental properties and commercial spa environments where fast turnaround times and minimal downtime are essential between guests.
See Hydro Dioxide In Action
Watch the Hydro Dioxide tablet activate and begin breaking down contamination inside water systems.