However if you already have a bat a problem in your attic use a variety of methods to drive them out.
How to spray the attice for bats.
A single bat can relieve itself 20 30 times a day and produce several times its own weight in guano in just one week.
Research the types of bats found in your area.
Buy white phenol and store it in a spray bottle use this as bat spray in all the areas occupied by the bats.
This will leave you with an unbearable stench and an attic full of dead bats to dispose of.
We have a ranch style home with a large attic.
If it gets colder than that the bats in the attic will migrate out allowing you to seal up cracks and other entry points once they leave for the season.
If you live in an area with mild temperatures throughout the year the bats will stay year round.
The best way is to keep spraying it until the odor gets so strong that the home bats leave.
Bats will hibernate in the winter if the temperature stays at around 35 to 40 f.
There are many different varieties of bats.
You can use it in a water spraying bottle and spritz it all over the place where the bats reside.
Keep repeating until the odour gets unbearable and the bats leave.
This goes hand in hand with the attic vent above.
For these products to remain active you must usually reapply them every 30 days or so but you should always read the specific instructions beforehand.
If you block up the attic vent then bats can t get into your attic itself.
How to get rid of bats in the attic.
Find out when maternity season begins for your local bat population.
These repellents are easiest to use in spray form so that you can quickly cover every place the bats use.
If you drive off the mother after she s given birth her babies won t be able to survive.
The smell of phenol irritates these nocturnal creatures so it works as an extremely effective home remedy to get rid of bats.
If bats are roosting in your attic they will be using it as a bathroom as well.
Now imagine if you have 20 50 bats in your attic that s a lot of guano.
The best one recommended is the white phenol.
It is a unique method to drive the bats quickly.
However wait until they are gone at night before using them.
Flying requires a lot of energy so bats eat large numbers of insects.