Real Dirt and Magnetic Particles

[Green_Elite_Cab]

Don't forget that the magnetic bits are also REALLY bad for Speakers. Most of my engines have picked up some sort of junk with their speakers, and my layout is hardly even ballasted, let alone exposed to anything outside the usually woodland scenics products.

Tetter's, what little I've used, I haven't worried about baking the sand and dirt All of the dirt I use is inorganic for the most part.

It doesn't matter, trust me on this one. All those critters live just the same in those conditions. Its worth it to try to keep it a little clean.