It's common for sofas to shift around on hard surfaces like hardwood or laminate, but it can be prevented. Use furniture grippers or rug pads to stop the sofa from sliding around. Rubber shelf liners, ...

A:This is a common problem without a very good solution. As rubber ages, it hardens and becomes brittle. The reason for this is the plasticizers, the chemicals that make rubber soft and pliable, dry ...