Squirrels never eat food in an attic so unlike with rats they will not consume rat poison.
How to kill squirrels in your attic.
To get rid of squirrels in the attic try soaking a rag in ammonia and placing it in your attic which may force the squirrels to leave because of the strong smell.
Also if you do manage to kill one with poison the smell of a rotting squirrel is terrible.
A humane way to eliminate squirrels from your attic is to catch or trap and release them back into the wild.
There are no registered rodenticides for squirrels.
Take necessary precautions if you have children or pets as they can get caught in the traps as well.
If the squirrel population around your home is a problem use traps to alleviate it.
If you absolutely must kill squirrels instead of poiosn use one of many lethal traps available in home and garden stores everywhere.
You can also set up bright lights in your attic since squirrels prefer to nest in places that are dark.
However beware they are difficult to set.
If you want to get rid of your attic squirrels now for the least cost time and trouble these ultrasonic pest repellers are the only way to go.
The traps are made to be enticing effective and fast in trapping and killing a squirrel that may have made a home inside your property.
You can find such a trap at many home centers like home depot.
And rat poison is not designed for squirrels so if they did eat it they may not die.
The first step in this process is to obtain a no kill trap specifically designed to catch squirrels.
You need to place the traps at.