If you google Massoth smoke fluid you should find the direct replacement for LGB 50010. Still looking for materials safety sheet to see what this is made of. You're supposed to use it for smoke fluid AND track cleaner?
Yeah, I just found that too, looks like a close replacement at least in the color, will have to try it if I don't find any better and see.
Btw yeah, is supposed to be a track cleaner too and is pretty funny to read of people who used bottles of the stuff on a regular basis to clean track in that now I want more for smoke fluid an is no longer made.
From what I read, it was said to do a great job.
Kinda is a bit of a bonus though to think about it where if you ever over fill your smoker, your cleaning or at least not doing any damage to your track.
Can tell you that is another thing I really like about this stuff is that for any spit out, it never stains the train or the roofs of any pulled cars either and pretty much evaporates from anything it does get on completely clean.
All in all that was one of the other big things I didn't like about the megasteam stuff as don't know how this was for any others, but I found lots of little spit stains on the roofs of my overton cars after using that stuff and was not easy to get off.
