What to do if the floor gets dirtier after mopping with the Xiaomi Robot Vacuum S40 Pro?

If the floor gets dirtier after mopping with the Xiaomi Robot Vacuum S40 Pro, please follow the steps below:
  1. If the floor is very dirty, clean or replace the mop pad promptly.
  2. During the initial cleaning phase (when the floor is especially dusty), it’s recommended to vacuum first and mop afterward. After vacuuming, clean the side brush before starting to mop.
  3. Regularly clean the side brush to prevent dirt buildup from affecting mopping performance.
  4. Ensure the water in the tank is clean. Using dirty water can cause streaks or spread dirt across the floor.
  5. For sticky or oily stains, pre-wipe with a damp cloth or use a suitable cleaning solution before running the robot vacuum.