Yes, both robots vacuum and mop in one pass with automatic mop lifting on carpet. The L50 Ultra’s hot water mopping provides better stain removal and hygiene, while the L40 Ultra Gen 2 still does solid mopping with room-temperature water.Which robot requires more maintenance?

Neither requires much maintenance—both include all-in-one base stations that automatically empty dust, wash mops, and refill water between runs. You mainly just need to empty the base station’s dust bin occasionally.Who should buy the L40 Ultra Gen 2 instead of the L50 Ultra

Report 005149. Filed.