Well...with the focus of this discussion being on the fluid itself, let's not forget that there's a lot of people who don't use it (the smoke feature) at all, due to the residual film it leaves on the track. So one could conclude that film also gets on any (and perhaps all) surrounding surfaces... like carpet, furniture,etc. No wonder there may be a lingering odor... how does one go about removing that? 🤔
Mark in (wet) Oregon 🎄