Some more than others, and I believe some don’t at all?
I’ve used commercially available stuff in Canada before and it was god awful. I avoided cleaning anything that wasn’t absolutely coated in dust simply because it left a film of bitter on everything. Which doesn’t sound terrible except you don’t realize how often you touch a surface then your face/mouth.
I’ve also used “bulk” stuff in an enterprise setting, albeit in the US, and there was literally no bittering as far as I could tell. Granted, I wasn’t abusing it to get high or anything so maybe the tech has just come far enough to not need to make the room itself bitter, but it seemed like there wasn’t anything.
Some more than others, and I believe some don’t at all?
I’ve used commercially available stuff in Canada before and it was god awful. I avoided cleaning anything that wasn’t absolutely coated in dust simply because it left a film of bitter on everything. Which doesn’t sound terrible except you don’t realize how often you touch a surface then your face/mouth.
I’ve also used “bulk” stuff in an enterprise setting, albeit in the US, and there was literally no bittering as far as I could tell. Granted, I wasn’t abusing it to get high or anything so maybe the tech has just come far enough to not need to make the room itself bitter, but it seemed like there wasn’t anything.