Guano is another strong sign of bats in a roof.
How to tell if you have bats in roof.
Bats leave droppings at the entrance to the roost area that can accumulate on walls windowsills or porches or on areas below the entrance to the roost.
Bats get a bad rap.
There s at least a 50 50 chance that the bat flying around your living room came from a bat roost in your attic.
Just sit back and watch for bats leaving their roost for the night.
You ll notice bats have made their way into your attic thanks to the smell of their guano or urine which are extremely pungent you may also hear them in early dawn and dusk hours.
If you notice any of these three things it s time for a bat watch.
In fact they really don t want to be near you at all.
If any problems are encountered with bats or if any repair work to the roof is necessary advice must be sought from the relevant statutory nature conservation agency.
At sunset take a lawn chair outside sit down and look up at your house.
Female bats usually have only one baby a year so properties do not become infested.
Check for dark brown stains around your roofline dormers vents and roof trim.
How to get rid of bats.
If you do spot a bat contact a conservation agency or your local bat group.
All bats and their roost sites are fully protected by law even if bats are not present all the time.
Bat skin secretes an oil that rubs off on the walls of your attic leaving a tell tale sign that you have unwanted guests.
Here are some telltale signs that you have bats in your house.
Bats leave stains from the oil and dust in their fur as they fly in and out.
If you have bats in your roof you will not usually notice them as they are active mostly at night time and tend to confine themselves to minute spaces under your felt roofing or in crevices.
They re not out to suck your blood.
One obvious sign of a bat infestation is guano in the house.
Signs that you have a bat problem.
If you find areas with stains or gaps large enough to admit a bat look at the ground directly under these entry points.
If you do have bats in your house that s one way you may see them.
Excluding bats in roofs.
Once you spot the bats it s time to call a bat removal expert.
Before we dive in let s have a bat chat.
Any accumulation of bat droppings below these spaces is cause for concern.
The first thing you should know about how to get rid of bats is that they cannot be removed with poison.