Fold a soft cloth around your finger.
How do you fix a garage door that keeps opening.
Check the remote opener.
Remove the obstruction or clean the eye to remedy this problem.
To troubleshoot the garage door opener button make sure it s clean and free of debris.
Be sure to double check if there is anything underneath the door if it continues to open back up after you close it.
This will cause the door to open and close until the button becomes unstuck.
If this happens look for a screw on the motor unit to adjust the sensitivity of the opener.
The button can easily get dirty and stuck in the pushed position.
The lenses will most likely be.
Lubricating rollers can also help with this problem.
If the remote opener is dirty or the batteries are failing it may cause the door to open on its own.
Especially in winter when rollers sometimes get stiff the door opener might be refuse to open.
Locate the lens on each side of the garage door at the bottom.
Sometimes a garage door that lowers just fine will fail to open especially in winter.
Clean the button as well as the connections in the housing if this is the case.
Most likely this will resolve the situation.
Try replacing the batteries in the remote and trying again.