Bat Guano

To the untrained eye, guano can easily be mistaken for mouse droppings.

But, a simple test can be preformed to differentiate them.

Simply roll the dropping with your finger. If it flattens and dusts out, it’s bat guano. If its hard and rolls like a rolling pin, it is a mouse dropping.

Be advised, bat guano around your property is not only unsightly, but a potential health hazard.

Bat guano easily breaks down into powder, and that powder can become airborne.

If enough is inhaled, it can cause serious respiratory issues.

Bat Removal

Bat Guano

But that isn’t even the main issue that a bat colony in your attic will cause.

A bat colony can range anywhere from 50-100 bats, and they all will defecate massive amounts of guano and urine in your attic, and seep into the ceiling directly below, causing stains and odor in your home.

The guano and urine is extremely difficult to clean up, and not just because the massive amount.

As previously mentioned, breathing in guano dust can have serious health consequences, and bat urine will crystallize and form hard stalagmites which do not easily break down.

That is just one of the reasons bat removal should be done by a professional.

Bat Exclusion

Bat Exclusion Should Be Done By A Professional

There is no such thing as a bat trap, but with professional expertise, bat removal can be accomplished through bat exclusion.

It should be noted, bat exclusion work should only be done September through April, when baby bats born in the preceding mating season are old enough to fly.

Otherwise, the baby bats will be trapped and die in your attic.

First, all entry points are sealed, except for a 3 inch opening.

A special bat exclusion door that bats can get through going out but not in is then fitted to the 3 inch opening. It will take about a week for the entire colony to leave.

Your attic will then be reinspected, and if all bats are gone, the last 3 inch opening will be sealed.

Again, it cannot be stressed enough this work must be done by an experienced professional, as bats only need an opening a size of a nickel to reenter your attic if its not properly sealed off.

  • © 2013 Lowells Wildlife Removal
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