Pay safely & easily with:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
CDL2go Chlorine Dioxide Solution 0.3% – 250 ml storage solution for everyday use
For regular use at home or while traveling: CDL2go 250 ml combines tested purity with a long range. Ideal for water treatment, disinfection in animal areas, or for people with increased hygiene requirements.
More safety in everyday life
The 250 ml version of CDL2go offers a perfect balance between storage and handling. It contains the same high-purity solution as our 100 ml bottle – with all the advantages: laboratory-tested purity, chlorine-free, pH-neutral, and no activation. The solution remains stable for extended periods, even when stored unrefrigerated. Thanks to the robust amber glass bottle and optimized filling technology, gas loss is less than 2% within 24 months.
Ideal for families, pet owners, frequent users or anyone who values simple and reliable hygiene.
Your benefits:
✅ 0.3% chlorine dioxide (≈ 3,000 ppm) – ready for immediate use, without activation
✅ Long range: up to 12,500 liters of drinking water can be treated
✅ Free from silver, chlorine, preservatives and additives
✅ Brown glass bottle with child-proof cap & pipette for exact dosing
✅ Made and tested in Germany – stable & reliable
Application & dosage:
For water disinfection, surface cleaning, fruit washing and animal hygiene.
Recommended dosage: 1–2 ml per liter of water – depending on the area of application.
20 drops ≈ 1 ml. Enough for up to 12,500 liters of drinking water.
Note: For external use only. Not suitable for internal use.
Contents & Storage:
250 ml ready-to-use solution · 0.3% chlorine dioxide (~3,000 ppm)
Double distilled water, chlorine dioxide
CAS 10049-04-4 · EC 233-162-8 · BAuA N-105004 · UFI: P500-C029-G000-DGVF
Certified according to DIN EN 12671, TrinkwV 2011, DVGW W291
Store in a cool, dry, upright place. Refrigerate after opening.
Not a medicine. Not a dietary supplement.
Answer questions
Since 2015, chlorine dioxide production has been regulated by the EU Biocidal Products Regulation, which stipulates that only approved and certified production companies and facilities may legally manufacture and distribute this substance. However, it took until 2025 for legal clarity to emerge, as two producers in the EU have now been fully certified and approved solely for the production of ready-to-use chlorine dioxide solutions (CDS/CDL). Only one of these producers manufactures the high-purity solution for private use, and only those who purchase the chlorine dioxide solution from this producer and have it bottled there are still legally permitted to distribute the product throughout the EU. All other products and companies are not authorised for sale in the EU.
We source our CDL2go from the exclusive European distributor of the above-mentioned certified manufacturer, so you don't need to worry about our product and can purchase your chlorine dioxide from us with peace of mind.
Depending on the application, this can treat between approximately 1,250 and 12,500 liters of water. At 1 ml/L (standard dosage), this corresponds to 250 applications of 1 liter each.
No – the solution is identical. The 250 ml version simply offers more capacity and is ideal as a storage size or refill solution.
Yes, CDL2go is suitable for external use and can be used to clean surfaces, objects, pet accessories, etc. – even diluted if needed.
Yes, the brown glass bottle is equipped with a child-resistant cap. However, please always store it out of reach of children.
Feel free to contact our support team at any time using the contact form and you will receive an answer as soon as possible! :)
Even more great Vitalium products:
