![](http://dx50.co.nz/cdn/shop/files/DX50-Tap.jpg?v=1660009444&width=3840)
DX50 Chlorine Dioxide | Water Treatment, Fungicide & Organic Sanitiser
Made in New Zealand, DX50® is stabilised Chlorine Dioxide (ClO₂) (No Free Chlorine), chemically engineered to kill 2.46x better than Chlorine whilst being environmentally friendly. A wide range of industries now have a safer, more effective sanitising alternative.
MPI approved, scientifically superior sanitiser, water treatment and fungicide.
Let customers speak for us
from 168 reviews![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Excellent product highly recommend.
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
tastes way better than tap water! works fantastically
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Made my tank water drinkable! It was smelly before but it was perfect after treating.
![Southwell Fungicide](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_Fungicide_20L_70x70.png?v=1707245293)
Product delivered promptly. Instructions on container are clear and concise.
Have sprayed the soil and am awaiting results.
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Exelent
![DX50 Dairy Sanitiser](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_DairySanitiser_20L_70x70.png?v=1707245256)
DX50 Dairy Sanitiser
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Good service, Have yet to use the product
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Good service and excellent product
![DX50 Sanitiser](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_Sanitiser_20L_70x70.png?v=1707245266)
Everything seems good thus far
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Have yet to use the product
![DX50 Sanitiser](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_Sanitiser_20L_70x70.png?v=1707245266)
Quick process, helpful staff, overnight freight, the perfect supplier
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Our 2nd purchase of DX50 as we have 2 properties on tank water. Easy to use and overnight results. Normally when tank full disconnect from roof and apply DX50 to correct dosage, that way I have full strength for duration and doesn't get watered down. Great stuff.👍
![Southwell Fungicide](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_Fungicide_20L_70x70.png?v=1707245293)
Prompt delivery. Easy to deal with. Sprayed my lawn for brown patch virus. Two weeks now and still spreading. Applied a second spray, waiting to see.
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Awesome service from ordering to quick delivery, shop local too👍👍👍
![DX50 Water Tank Treatment](https://cdn.shopify.com/s/files/1/0626/2263/0037/products/DX50_WaterTreatment_20L_70x70.png?v=1707245278)
Absolutely love chlorine dioxide, it’s great for all our water purposes here on our small farm, tastes great in our x 2 30000 water tanks and also for our animals here who rely on water. Will definitely keep using Chlorine Dioxide in the future.. highly recommend and Thankyou .
Featured products
-
DX50 Water Tank Treatment
Regular price From $69.00 NZDRegular priceUnit price / per -
DX50 Sanitiser
Regular price From $97.75 NZDRegular priceUnit price / per -
Southwell Fungicide
Regular price From $69.00 NZDRegular priceUnit price / per -
DX50 Dairy Sanitiser
Regular price From $198.95 NZDRegular priceUnit price / per
Use for industries
-
Water Treatment
Place OrderDX50® Water Treatment is a solution commonly used in the disinfection of municipal drinking water and food products. DX50® Water Treatment inactivates bacteria, spores, fungi, moulds, biofilms, and viruses.
-
Poultry
Place OrderChlorine Dioxide is a safe, versatile, antiviral water treatment that is suitable for a number of poultry applications. DX50® is scientifically more intelligent solution that kills a wider range viruses, fungi, and mould.
-
Dairy Farming
Place OrderStandard chlorine doesn’t differentiate between bad bacteria and good bacteria. That's a problem: the entire farming system relies on good bacteria: for soil fertility, animal digestion and more. DX50® Chlorine Dioxide, a superior Dairy Sanitiser that kills 2.46x better than Chlorine and will keep your pond happy without nasty residues.
-
Meat Works
Place OrderIn the meat industry, the economic importance of sanitising operations in controlling food-spoilage organisms has been found to be so great, the primary objective in cleaning is not the destruction of infectious agents (although crucial), but a reduction of the number of microorganisms which might contaminate the product. DX50®'s pathogenic kill-range under a wide pH conditions at low concentrations makes it perfect for the meat industry.
-
Horticulture
Place OrderChlorine Dioxide Fungicide in solution acts by penetrating the cell wall of the target organism and disrupting its food supply. It is accelerated in the presence of bacteria or organics. Due to this mode of action, disease bearing organisms do not build up resistance to the product.
-
Viticulture
Place OrderChlorine Dioxide is the ideal Fungicide for grape harvesting and wine production. It controls both fungal and bacterial diseases and is not subject to bacterial or fungal resistance. Chlorine Dioxide is able to breakdown the bio-film that shields pathogens from standard sanitisers. Also suitable for sanitising production equipment.
-
Breweries
Place OrderDX50 Chlorine Dioxide Sanitiser provides a superior solution for brewing industries. Common applications include cleaning of tanks and lines, general sanitation of the environment, bottle and caps sanitation, water treatment and more.
-
Fishing Industry
Place OrderChlorine Dioxide was originally created for the fishing industry as a way to resist the spoilage process to enable longer periods of fishing. Ice made from liquefied Chlorine Dioxide is able to kill the pathogens that cause decay and so prolongs freshness.
Case Studies
View all-
Hawkes Bay water supply scheme ditches chlorine
Faced with an expensive UV system upgrade or dosing ‘significantly’ more chlorine to treat its fresh bore water under the New Zealand’s new water regulations, a private water supply scheme...
Hawkes Bay water supply scheme ditches chlorine
Faced with an expensive UV system upgrade or dosing ‘significantly’ more chlorine to treat its fresh bore water under the New Zealand’s new water regulations, a private water supply scheme...
-
Medicinal cannabis grower switches to DX50 chlo...
DX50 chlorine dioxide enables medicinal cannabis grower Kalyx to produce top grade products that meet the world’s toughest standards. In this blog, co-founder Dwight Bailey talks about Kalyx's hydroponic facility...
Medicinal cannabis grower switches to DX50 chlo...
DX50 chlorine dioxide enables medicinal cannabis grower Kalyx to produce top grade products that meet the world’s toughest standards. In this blog, co-founder Dwight Bailey talks about Kalyx's hydroponic facility...
-
DX50® helps keep Greenshell mussel exports safe...
One of New Zealand’s best export successes is our seafood industry, and our favourite Greenshell™ mussels (Perna canaliculus) are one of the star performers. Rated as one of the world’s...
DX50® helps keep Greenshell mussel exports safe...
One of New Zealand’s best export successes is our seafood industry, and our favourite Greenshell™ mussels (Perna canaliculus) are one of the star performers. Rated as one of the world’s...
-
DX50® Water Treatment Visentia
Situation A local subsidiary of a global food brand had challenges with the fresh water used in their plant for fruit washing operations and direct integration into the concentrated fruit...
DX50® Water Treatment Visentia
Situation A local subsidiary of a global food brand had challenges with the fresh water used in their plant for fruit washing operations and direct integration into the concentrated fruit...
Blog posts
View all-
How often should I treat my water tank?
Wondering how often to treat your water tank with DX50? Keeping your water safe and clean is easier than you think. Our latest blog shares all the essentials on maintaining...
How often should I treat my water tank?
Wondering how often to treat your water tank with DX50? Keeping your water safe and clean is easier than you think. Our latest blog shares all the essentials on maintaining...
-
Which is the better eco-friendlier water disinf...
If you don’t like the smell and taste of chlorine in your tap water, or the harmful by-products created in the chlorination process, you’re not alone. Even plants do not...
Which is the better eco-friendlier water disinf...
If you don’t like the smell and taste of chlorine in your tap water, or the harmful by-products created in the chlorination process, you’re not alone. Even plants do not...
-
How to Sanitise your rainwater tank
Updated on 27/04/23 Simple measures to ensure your water supply is safe to drink If you depend on rain, creek or bore water for your household water supply it’s important...
How to Sanitise your rainwater tank
Updated on 27/04/23 Simple measures to ensure your water supply is safe to drink If you depend on rain, creek or bore water for your household water supply it’s important...
-
Meeting NZ Drinking Water Standards With DX50®
Is your water safe to drink? Each year an estimated 34,000 people across New Zealand become ill from their water supply. This is because not all water is treated equally....
Meeting NZ Drinking Water Standards With DX50®
Is your water safe to drink? Each year an estimated 34,000 people across New Zealand become ill from their water supply. This is because not all water is treated equally....