Watch the floors.
Setting your stationary trainer atop the FeedBack Trainer Floor Mat is beneficial for a variety reasons. For starters, the 4 mm thick PVC construction helps prevent your trainer from "creeping" along as you ride as well as helping to damp vibrations caused while riding. Moreover, the mat protects your floors from the scuffing that results from said creep and also keeps your sweat from dripping onto your carpet or other floor surface. When you're all done, the Feedback Trainer Floor Mat cleans up with simple soap and water before getting rolled up and stowed away.
35" x 70". Constructed from PVC foam.
Keep it going all winter long. Here's a guide to trainer types.