Ya, but how well does it mix with Vodka?
( Insert robust snark here)_________________
Pretty sure you’d only mix it once. And it’s this sickly green color too.
Alcohol - ethyl or methyl - is another kind of disinfectant. I have no idea how the dimethyl ethyls in D-128 would react, seeing as they themselves are alcohol-like ... isotopes? ... of the main chemical.
Is there a chemist in the house? This is beyond my level. And yes, I know Rich was just being his daily wiseguy self, but he did hit on a common question (what happens when I mix this germ killer with that one? [though I think he was thinking more along the shaken not stirred lines than the more effective germicide ones]).