i've tried almost everything and nothing seems to work
Can't be done. It's into the fibers of the wool.
The smoke detector is maximum in all hazard under pressure into the potential of the domicile, and the battery is in simple terms a backup for the potential working to the unit. it is going to beap even if, the two whilst the battery is loss of life, or if there is not any battery in it. Take the smoke detector off the ceiling, and notice if a twine is hooked as much because it from the ceiling. maximum in all hazard, you may unplug the twine definitely, which will quit the beeping.
