Water Purification
For small quantities of water, preparing a master solution is an easy and effective approach. Here’s how you can do it:
Example: To purify 1 quart (32 ounces / 1 liter) of water, you will need two containers of the same size (1 quart / 32 ounces / 1 liter) each.
⁃ Prepare a Master Solution: Dissolve 1 tablet in 1 quart (32 ounces / 1 liter) of water to create a solution with a concentration of 100 PPM.
⁃ Treat the Water: Add approximately 1.7 ounces (50 ml), which is about 1/10th of the recipient, to the second container with 1 quart (32 ounces / 1 liter) of water. You obtain a 5 PPM concentration.
To confirm the success of the treatment, make sure the treated water has a faint chlorine smell, as this indicates proper disinfection. If no odor is detected, add a small additional amount of the master solution and recheck.
You can also use our calculator to get your proper measurements:
Safrax Calculator
A dosage of 5 PPM is recommended for storing water in emergency situations. This concentration is effective for keeping the water clean and safe for extended periods.
For containers not exposed to sunlight:
Add tablets every 15 days. If the water is stored in a cool, dark place like a basement, it can remain clean for several weeks. While adding tablets every 2 weeks is recommended for safety, the water may actually stay drinkable for longer periods. If you plan to be away for an extended time, consider doubling the dosage before you leave to ensure the water remains safe.
For containers exposed to sunlight:
Add tablets every 7 days to maintain the water’s quality.
SHIPPING
When purchasing over $100, a free shipping option will appear at checkout.
If you have already placed your order and were charged for shipping, please contact us with your order number at support@safrax.com, and we will refund the shipping fees.
Yes, we do ship to Canada. While we are still working on a solution to ship directly from within Canada, we currently ship from the U.S. using UPS.
All Canadian orders must be sent via UPS, as we cannot ship through the U.S. Postal Service to Canada.
We cover all customs fees, so if you are charged by customs, please let us know, and we will refund you.
Please note that we are unable to offer free shipping on orders over $100, as we do in the USA, due to these circumstances.
Additionally, UPS does not deliver to PO boxes in Canada. To avoid any delays, please provide a street address for delivery.
SHELF LIFE
Unopened bags of Safrax tablets have a shelf life of over 5 years.
SEPTIC TANK
GAS TREATMENT
• Keep the container used for mix the solution at least 5 feet away from stainless steel surfaces, such as a stainless steel refrigerator.
• Ensure all metal and stainless steel surfaces are completely dry before starting the gas treatment.
• Gardening tools and other metal objects can be affected by the gas and may develop rust. If this occurs, simply clean the items after the treatment.
CORROSION
Chlorine dioxide does not corrode most plastic containers. Materials like high-density polyethylene (HDPE) and polypropylene (PP) are suitable for storing chlorine dioxide solutions, as they are resistant to chemical reactions with ClO2 and are commonly used for this purpose. However, prolonged exposure to high concentrations of chlorine dioxide can cause plastic containers to develop a yellowish discoloration.
Yes, Safrax Chlorine Dioxide can be corrosive to plumbing pipes made of copper, galvanized iron, or cast iron, particularly at high concentrations or with prolonged exposure.
However, at low concentrations (such as 20 PPM or lower), it is not corrosive.
If you need to use a higher concentration, such as 500 PPM, it is recommended to limit the exposure time to just a few hours. Afterward, thoroughly flush the pipes for a few minutes with water to minimize the risk of corrosion.
Yes, chlorine dioxide can corrode thin layers of most metals, including stainless steel.
Stainless Steel 316 is more resistant to corrosion and can withstand exposure to chlorine dioxide better than other grades.
Stainless Steel 304, is more susceptible to corrosion. If chlorine dioxide tablets are placed directly into water inside a 304 stainless steel tank, the area where the tablets settle may become stained and could corrode over time, leading to pitting or even small holes. Corrosion occurs primarily when the tablets come into direct contact with the stainless steel as they dissolve.
To prevent corrosion, avoid placing the tablets directly in the tank. Instead, dissolve the chlorine dioxide tablets in water first, then add the prepared solution to the 304 stainless steel tank.
Yes, Safrax Chlorine Dioxide can degrade certain lower-quality or delicate metals, such as thin screws, and may potentially damage sensitive components when used on machines, motors, or electronics. When disinfecting with high concentrations (e.g., 100 PPM or higher), it is important to thoroughly wipe down or rinse the surfaces afterward to minimize the risk of corrosion or damage.
• Keep the container used for mix the solution at least 5 feet away from stainless steel surfaces, such as a stainless steel refrigerator.
• Ensure all metal and stainless steel surfaces are completely dry before starting the gas treatment.
• Gardening tools and other metal objects can be affected by the gas and may develop rust. If this occurs, simply clean the items after the treatment.