Crystal Clear Lab Chlorine Dioxide -Pure CDS Set Single-Drop Bottles HCL Extra Large 8 fl oz Liquid Kit

Numerous uses and quality product. I have tried other that crystalized after a few weeks of opening, these stayed well.

Have ordered this several times and consistently does the job for which I intended it for.

I use this to get rid of shingles. I like the HCL activator. I've moved on to mixing my own.

I really like this Chlorine Dioxide! It’s one of the few I’ve found that comes in glass bottles. That’s important to me. It stores for a long time and it works well for everything. I use it for any kind of health problem, as a wash for cuts and fungus, as a cure for colds and flu, there’s no end to how valuable it is to have this stuff on hand , it has so many uses!

works really well

I am a repeat customer and like the product, however the last 2 orders I’ve not received the net Weight 4 oz as stated on the label. It was less than stated.

Good product. Two clear liquids which turn amber when combined. This is the real deal as of November 2025. Hope they don’t sell out to someone who screws up the formula.

This product do not have any instruction, and also solution of liquid in 2 bottles seems to be much lower than advertised. You see very slow chemical reaction after 5 minutes, when you mix 2 equal portions of liquids, and almost no specific smell or color for chlorine dioxide.