Glass would be better, but I use a plastic spray bottle and it still appears to work well.
For skin growths
andreaskalcker.com/en/protocolos/ Use protocol D, if using it on your forehead consider tilting your head back so it does not run into your eyes.
I have also mixed this formula in a basic glass measuring cup. I have used Q tip swabs dipped into the measuring cup. and rubbed back and forth for 20 seconds or so every hour, and sometimes at 30 minute intervals. Any growths for me were gone in less than a week, remember tilt your head back.
Where to store MMS?
Covering the lid is most important, micro-organisms continually drop from the air; each CD molecule interacts with these organisms producing 02 and chlorite. What you mix, can go from a dark amber color to transparent water color in less than an hour. When the amber color no longer exists chlorine dioxide, no longer exists. Remember that whenever a molecule of CD reacts, it is no longer there, 02 and chorite, a salt are the outcome of this reaction, the 02 takes out the pathogen, or slowly oxidizes parasites and cancers.
Never leave any bottle of MMS activated solution in direct sunlight, it changes the amber color, to clear also rather quickly. Place it in shaded areas of the house, I place mine under a desk, some more MMS purists would rapidly store theirs in the fridge. (Dark and cool)
The only thing I can smell accurately is Chlorine dioxide, open the container you have stored it in, if the color is still amber, the distinct CD smell will always be there. It is still good and beneficial to use.
I do know that Mark Grenon had used DMSO and CD at the same time, for a tooth infection, he did not seem too happy, when it had pulled the metal fillings right out of the tooth. I will give you a link if you want as a reference for this, might take me 30 minutes to research. But I do remember him saying that on one of his podcasts. I have never used DMSO before however I have heard from many of its penetrating power. Go slow under dose and be cautious at all times. Read through all posts; mine and others then make your decision.