Thing is on dark colored rugs the roomba will think it s about to fall and it will shut down.
Roomba dark carpet fix.
If your robot is having issues navigating on dark surfaces please ensure there is no dust or debris blocking the cliff.
They use dual beam cliff sensor technology which improves their ability to clean over dark surfaces while also being able to detect cliffs or edges.
One would think that irobot would have a real fix for this problem by now but unfortunately roomba users have to rely on diy for a temporary fix.
There is a fix for this.
The irobot roomba does not pair well with black dark patterns or borders on carpet.
This is a common problem with many roomba devices caused by a misperception in the device s cliff sensors.
I have two roomba discoveries and niether one of them would roll over black color lines in any of my area rugs.
Turn the roomba upside down and there will be 5 clear windows around the front on the bottom.
Roomba avoids black color pattern on rugs.
However if your rugs have black patches this may be your only option to get the black portions of your rugs properly cleaned.
This method entails covering each of the led sensors of the roomba using aluminum foil or hvac foil.
Your roomba will act confused and start going back and forth as it tries to get away from the black or very dark carpet in order to keep itself from danger.
In other words it will interpret dark colors as potential drop off risks.
Because the roomba cliff sensor fix protects this wondrous tool from taking a flying leap down your staircase you really don t want to cover the cliff sensors.
I found this out after buying a large black area rug.
Roomba i series and s series robot vacuums can navigate on dark surfaces.
This may cause the vacuum to and go back and forth as it tries to avoid areas of the black or very dark carpet to keep itself from danger.
What is the roomba black carpet fix.
Easy method to make cleaning over black carpet by roomba.
A roomba s cliff sensors are located on the bottom of the device and give it the ability to sense if it is going to fall off a ledge.
Those are the cliff sensors.
For those uncomfortable doing this themselves.
I contacted irobot customer support.
However these sensors often mistake a dark carpet or floor for a cliff.
This is a safety mechanism included in all roomba models.
Here are some roomba hacks to fix the issue.