[header] How to keep your rabbit's fur clean and untangled [title] Identify any soiled areas. [step] Spot-cleaning your rabbit is the recommended method for keeping its coat clean. The first thing you'll need to do is identify any areas of its coat that are dirty. 
In general, a rabbit's problem areas are their backside, tail, feet, and belly because these are all places they may be unable to reach easily on their own. Look for dirt, food, and feces stains, as well as wet spots, which are often urine.