Jun 26, 2013 - 09:16 PM
There are no sprayable poisons or products for mice. If the ceiling is a drop ceiling, then it has removable panels? If this is the case, use the Safeguard EZ Catch. Place it into the ceiling with a dab of peanut butter inside and it will catch many mice. Be sure to check it several times each week, otherwise the mice can die inside.
I don't like using rat bait indoors. If the mice eat the bait and die in the ceiling, you will be battling odors and flies, unless you can find the dead mice.
Hope this helps.