ZEP / instant way to clean your track / this WORKS
ZEP is a pre moistened rough paper towel soaked in glycol ether, it is an industrial degreaser that is NOT WATER BASED, it will not induce rust. made specifically for engines, tools, etc. removes oil, grease and adhesives. makes an instant and REALLY effective track cleaner.
Glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. These solvents typically have a higher boiling point, together with the favorable solvent properties of lower-molecular weight ethers and alcohols. The word "Cellosolve" was registered in 1924 as a United States trademark by Carbide & Carbon Chemicals Corp. (later named Union Carbide Corp.) for "Solvents for Gums, Resins, Cellulose Esters, and the Like",; the first one was ethyl cellosolve (ethylene glycol monoethyl ether), with the name now generic for glycol ethers.