2 articles on cleaning — guides, reviews and comparisons from the team that measures real lawns.
Tips & Maintenance Robot Mower Not Cutting Evenly? 7 Fixes for a Crisper Lawn Brown tips, stragglers, missed strips? The 7 reasons a robot mower's cut stops looking crisp — dull blades, packed decks, wet schedules — and how to fix each. 
Tips & Maintenance How to Clean Your Navimow Robot Mower (Deck & Grass Clumps) Learn how to clean a Segway Navimow robot mower the right way — cleaning mode, an air brush for the deck, and why you should never use a pressure washer. 