Area rugs are a great way to add warmth and personality to your decor, but after prolonged use, they will need a good cleaning to look like new. For most modern rugs, cleaning can be a once-a-year DIY project that saves you the expense of professional cleaning. If your rug is tagged with specific cleaning instructions, follow those. Otherwise, use this guide to learn how to clean a rug and general rug maintenance tips.

In general, area rugs only need to be deep cleaned yearly. Here are a few ways to determine if it is time for rug cleaning by mythicalmaids.com

Lift a corner of the rug and lightly kick the back. If the rug releases a large cloud of dust, it definitely needs some attention.
Run your hand against the rug face in a circular motion for 10 seconds, then look at your palm; if your hand is dirty, then so is the rug.
Check for signs of deeply embedded dirt by looking at the rug backing. Deep-down dirt will settle along the warp and weft of the rug and can be seen in the backing at https://vpnarena.se.