Make Chlorine dioxide solution at a strength of 24,000 PPM with this kit. These bottles are the original shape bottles we started selling 17 years ago. They used a turret top which is difficult to find and much more expensive today when we can find them. Glass droppers for this shape bottle are not made at all. Therefore, the use of very economical snap caps along with our huge inventory of Cosmo shaped bottles allows us to sell this kit at probably the lowest price on the internet. The kit includes 4 ounces of Part A (28% Sodium Chlorite) and Part B (4% HCL). 4% hydrochloric acid has become the standard for activating sodium chlorite.

SPECIAL: We recently received, unbeknownst to us, a large shipment of (unknown to us) defective bottles. It seems that the top of the bottle necks had the smallest crack in them. This allowed them to leak with our regular snap caps installed. The manufacturer would not allow us to return them. So, we had to figure out what to do. We found that we had a polycone cap that fit the bottles and they didn’t leak. Voila! Refill kits. We turned our problem into a benefit for you. This is a limited time product as it will be discontinued once this supply of bottles is exhausted.

Unlike other sellers, we provide our kits with different colored bottles to avoid confusion when mixing the solutions. Some have questioned the use of clear bottles with hydrochloric acid. Hydrochloric acid is not light sensitive and does not degrade from exposure to light as sodium chlorite does.

Please Note: PET plastic (polyethylene terephthalate) unlike other types of plastic, PET plastic is not single-use -- it is recyclable, versatile, and made to be remade. There are no chemical phthalates or bisphenol A (BPA) in PET plastic, and therefore PET plastic does not leach these substances. PET plastic is approved as safe for food and beverage contact by FDA and similar regulatory agencies throughout the world, and has been for more than 30 years. It is BPA free, clear, strong, lightweight and 100% recyclable plastic.