Xiaomi Xiaomi X20+ Vacuum Cleaner Robot

How does the mop washing system work?

The X20+ automatically returns to its base station to wash the mop pads during cleaning cycles. The 4L water tank provides clean water for washing whilst dirty water is collected separately. The system uses cold air drying, though complete drying may take up to 4 hours. The robot determines when mop washing is needed based on cleaning time and area covered.

Can I use cleaning solutions with the mopping function?

No, Xiaomi specifically advises against using cleaning solutions or detergents with the X20+. The system is designed to work with plain water only to prevent damage to internal components and ensure optimal performance. Using cleaning solutions may void the warranty and could cause blockages in the water system.

How does the robot avoid mopping carpets?

The X20+ uses smart mapping technology combined with user input through the app. During the first vacuum-only run, it creates a detailed map of your home. You can then mark carpeted areas in the Mi Home app and the robot will automatically lift its mop or avoid these zones during mopping cycles. This prevents water damage to carpets and rugs.

What is the noise level during operation?

The X20+ operates at 60dB, which is relatively quiet for a robot vacuum with 6000Pa suction power. This noise level is comparable to normal conversation and allows for operation during daytime hours without significant disturbance. The quiet operation makes it suitable for homes with children or noise-sensitive environments.

How large is the base station and where should I place it?

The base station is quite large due to the integrated 4L water tank and mop washing system. It measures 42.7cm length x 34cm width x 58.6cm height. You'll need a dedicated space with power access and enough clearance for the robot to dock. Many users place it in utility rooms, under stairs, or between furniture pieces where it won't obstruct daily activities.

How often do I need to empty the dustbin and refill water?

The dustbin capacity and 4L water tank provide several days of autonomous operation depending on home size and cleaning frequency. For a typical home, the water tank may last 3-5 cleaning sessions whilst the dustbin requires emptying after 2-3 full house cleans. The app will notify you when maintenance is required.

Does the robot work well with pet hair?

Yes, the 6000Pa suction power effectively removes pet hair from both carpets and hard floors. The rotating brush system is designed to prevent hair tangles, though regular maintenance of the brush roll is recommended for homes with heavy pet hair. The strong suction ensures pet hair is captured rather than scattered during cleaning.

Can I schedule different cleaning modes for different rooms?

Through the Mi Home app, you can set room-specific cleaning schedules and adjust suction power for different areas. The smart mapping allows you to designate vacuum-only zones, mop-only areas, or combined cleaning modes. You can also set no-go zones and adjust cleaning intensity based on room usage and floor type.