If your Roborock robot vacuum is cleaning with the wrong layout, duplicate floors, or outdated room boundaries, deleting an old map can fix the problem fast.
This guide explains how to delete an old map on Roborock, what to do if the delete option is missing, and how to protect your current map before making changes.
What a Roborock map actually stores
Roborock maps are more than a simple floor outline.
In the Roborock app, a saved map can include room divisions, no-go zones, invisible walls, furniture edits, cleaning sequences, and sometimes multi-level floor data depending on the model.
Because the map is tied to the robot’s navigation history, an old or corrupted map can cause missed spots, overlapping room boundaries, or failed room recognition.
That is why knowing how to delete an old map on Roborock matters when your layout no longer matches your home.
Before you delete a map
Deleting a map can remove customized settings linked to that layout.
Before you erase anything, check whether you only need to rename the map, merge rooms, or switch to the correct floor.
- Confirm you are in the right home profile in the Roborock app.
- Check whether the map is set as the active map for the robot.
- Back up any room edits by taking screenshots of your current layout.
- If your model supports multi-map management, make sure the map is not simply stored as a secondary floor.
If your home has multiple levels, the map may not be old at all.
It may just be the wrong floor selected in the app.
How to delete an old map on Roborock
The exact labels vary slightly by robot model and app version, but the general process is the same across most Roborock devices.
- Open the Roborock app and select your robot vacuum.
- Go to the map or cleaning map screen.
- Tap the map management, edit map, or settings icon.
- Look for Map list, Manage maps, or Map storage.
- Select the old map you want to remove.
- Tap Delete, Remove, or the trash icon.
- Confirm the deletion when prompted.
On some Roborock models, the map deletion option appears only after you enter editing mode.
If the app shows several saved floors, delete only the map you no longer need and keep the current one active.
What if the delete option is missing?
Sometimes the app does not show a direct delete button.
This usually happens because the robot has only one map saved, the map is still active, or the app version has moved the option into another menu.
Try these checks first
- Update the Roborock app from the App Store or Google Play.
- Make sure the robot is online and synced to the app.
- Open the map, then look for an edit or manage button instead of a delete button.
- Switch to another saved map if your model supports multiple floors.
- Restart the robot and reopen the app.
If the map is still locked or unavailable for deletion, your model may require a reset or a map refresh rather than a manual remove action.
How to reset a Roborock map instead
If the map is badly distorted or the robot keeps rebuilding it incorrectly, resetting the map may be the cleaner option.
A reset clears the current layout so the robot can create a new one from scratch during the next full mapping run.
Common ways to reset a Roborock map include:
- Using the app’s reset map or clear map function.
- Deleting the map from the map management screen and starting a fresh cleaning session.
- Turning off saved map features temporarily, then remapping the home.
After a reset, run a full cleaning or mapping cycle with doors open and obstacles moved out of the way.
This helps the LiDAR or vision navigation system build a cleaner floor plan.
How to keep the right map in a multi-floor home
Roborock multi-map support is useful, but it can be confusing if the robot detects the wrong floor or stores duplicate layouts.
To avoid deleting the wrong map, label each floor clearly in the app.
- Use descriptive names such as First Floor, Basement, or Guest Level.
- Verify the robot is docked on the correct level before saving changes.
- Do not overwrite a working map unless you are sure the new layout is better.
- Keep one map active per floor when your model supports multiple saved maps.
Proper map labeling is especially important if you use a Roborock S8, Q Revo, S7 MaxV, or similar model with advanced mapping and zone cleaning features.
Common reasons Roborock saves an old map
Understanding why an old map remains in the app can help prevent repeated cleanup later.
In many cases, the robot is not malfunctioning; it is simply preserving earlier navigation data.
- Furniture moved significantly: The robot may create a new layout if the environment changes too much.
- Dock moved: Changing the charging dock location can affect map recognition.
- Interrupted mapping: A partial mapping run may save an incomplete floor plan.
- Wrong floor selected: The app may store a second version as a separate map.
- Software update: App or firmware changes can alter map behavior.
If the same old map keeps reappearing, check whether the robot is being started from the same dock location and whether the map is enabled for automatic recovery.
Best practices after deleting a Roborock map
Once you remove an outdated map, a few simple steps can help you avoid rebuilding the same problem again.
- Run a full mapping session instead of a quick clean.
- Keep large doors open during the first run.
- Move loose cables, mirrors, and small objects out of the way.
- Save the new map only after the robot completes the main rooms.
- Recreate no-go zones and room divisions carefully.
This is also a good time to review suction settings, mop zones, and scheduling so the new map matches how you actually use the space.
Troubleshooting if the map still looks wrong
If you deleted the old map but the robot still maps incorrectly, the issue may be hardware or environment related rather than app related.
- Clean the LiDAR sensor, bumper, and cameras if your model has them.
- Check for low light if you use a camera-based Roborock model.
- Inspect wheels and brushes for dirt buildup.
- Verify the robot is not getting stuck under furniture during mapping.
- Make sure the firmware is current in the Roborock app.
If repeated map errors continue after a reset, contact Roborock support with your model number, app version, and screenshots of the map issue.
