Robot mower leaves clumps of grass on the lawn instead of finely mulching.

Safety: Turn OFF the mower and wear gloves when handling blades.

• Sharpen or replace blades: Install new Yarbo cutting blades if the existing ones are dull or nicked.
• Increase mowing frequency: Schedule more frequent mowing so that less grass is removed per pass.
• Avoid wet mowing: Run the mower when the grass is dry to improve cutting and dispersal.
• Raise cutting height: Temporarily raise the cutting height and lower it gradually over several days.