We Repair Trains. LGB Lionel American Flyer. REPAIRS. PARTS & ACCESSORIES. We Repair RC Vehicles Traxxas - Red Cat Horizon - Losi ... We started out as an electronic repair shop, adding trains and models during the holiday season which grew into a full service hobby shop by the 1960's. We have been on the internet from early 1997 to present. If the trains still appear dingy, gently applying a little Pledge or another mild furniture polish on a soft cloth usually works wonders. Light rubbing is the key. Some people prefer to use a petroleum-based preparation, such as WD-40 or CRC 5-56. You'll find that basically it's a matter of personal taste and choice.