No fume

Hi when i mix the mms 1 with 50 % citric asid no fume appears any more , the first days when i mixed my new mms and citric acid i could see the fume every time, please help me out mms fellows. Many Thanks !!

Does the mixed drops change colour to dark yellow/brown?

How many drops at a time are you mixing? How long are you leaving the drops mixed before adding water. I find that larger doses left longer (> 60 seconds) before adding water are more likely to fume.

The colour I believe is a good indicator of Chlorine dioxide production. The best test is to use test strips:

www.amazon.com/LaMotte-Insta-Test-3002-Chlorine-0-500ppm/dp/B00EA9D39M/

Thank you for you respond.. Im using 2 ore 3 drops of MMS and waits for about 30 sec and no fume ? My Mms turns dark yellow but never brown. MMS supplier futurehealth.com claims there products has fewer impurities then other suppliers can that be the answer ?

I can't find futurehealth.com on the list of recommended suppliers (the link is at the top of the forum page "Buy MMS") (that doesn't mean they're untrustworthy)

Are you storing your drops in the fridge now (colder)? A colder mix will not react as quickly. You must of course store them in the dark (absolutely no UV light on the sodium chlorite).