How should I clean the filter and dustbin on my robot vacuum?

Rinse the filter under warm water (no soap) to clear fine dust, then let it dry completely for 12–24 hours—have a spare filter if you want to keep cleaning. For the dustbin, just tap it out into the trash and use a dry cloth or brush for corners; don’t wash it with water. Also check the brush roll for hair tangles, since that’s usually the real cause of performance issues.