1. Vacuum Smartly, Not Just Frequently
Many people vacuum often, but not necessarily effectively. For a thorough clean, slow down your pace. Quick, rapid strokes only remove surface dirt, while slow, overlapping passes allow the vacuum to pull out the deeply embedded grit that cuts carpet fibers and causes wear.
Pro Tip: Use the correct height adjustment if your vacuum has it. Too low can damage the carpet, while too high won't pick up enough dirt.