Wipe off the outside of your garage door remote with some appliance cleaner on a rag.
How to clean garage door keypad.
If possible remove the keypad from the remote entirely and clean the whole thing.
Try one of these solutions to repair your a garage door opener keypad.
Sweep out dust with a soft brush.
Easy fix was i used 9s forever now i use 8s.
To solve the problem of sticky keys clean the remote control inside and outside.
Next open up your garage door opener remote and clean the inside.
Start by looking over the manual for com.