The strong smell of the ammonia will irritate the squirrels and make them view the attic as a bad place to nest.
Spray ammonia in attic.
Spray it around your attic for best results.
And for extra measure spray the bag with bleach or ammonia to make it less attractive to raccoons and other wildlife.
Mother squirrels normally bear two litters per year and once they have built their nest in a safe place they are reluctant to move.
Using ammonia is not a sure shot way to get rid of rats but it might scare them away for a little bit.
When rats smell this they think a fox or a cat is nearby and run away.
Ammonia is another effective raccoon control solution.
Using ammonia or fox urine find it at hunting stores can also deter pests from entering your attic or can make them move out.
Raccoons may not be in your yard looking for food.
In almost all states across america this is illegal.
Placing ammonia in or around garbage will only deter raccoons for a short amount of time.
Generally your attic is big enough for the raccoons to settle in a corner furthest from the smell.
This may get them to leave on their own.
How to use ammonia to deter raccoons.
Do mothballs or ammonia help repel squirrels.
They may be looking for shelter.
This is because ammonia mimics the scent of urine.
Sprinkle one cup of ammonia solution around the inside of each trash can.
Don t forget the smell will decrease.
Reader emails about bats.
Place ammonia soaked rags in active areas.
If you use ammonia in the spring or summer you are without a doubt using ammonia on a maternity roost mothers all flocked together to rear young.
Soak a rag in ammonia and place it near the squirrels nesting spot.
Go back to the bat removal page or learn about bats in the attic with my bats in the attic guide.
When it comes to establishing residence squirrels are persistent.
Stinging insects like wasps hornets yellow jackets and bees love a dry warm attic for their nest or hive.
Position several ammonia soaked rags near around the entrances of the raccoon s nest.
Every type of over the counter repellent sold at places like home depot or lowe s or online from coyote urine flakes to ammonia to the end all be all el cheapo scam mothballs.
Their flight pattern to and from your eaves is the most obvious clue.
You can also consider making your attic seem less inviting by adding a few lights or turning on a radio.
It s best to use this repellent alongside others to maximize its effectiveness.
Cute as can be from a distance their presence in an attic ceiling or wall can be annoying or worse.
Ammonia soaked rags in your attic will do very little to prevent raccoons from denning there.