You ll often hear roof rats making noises in their nests in your attic.
Roof rats growling.
You can do some simple landscaping to prevent roof rats from gaining entry to your home.
Other common signs of an infestation are noises in the attic or house walls and damaged electrical wires.
The discovery of gnaw marks damaged goods nests or greasy rub marks also indicates roof rat activity.
Look for and block entryways under sinks near washers dryers dishwashers hot water heaters.
To learn more about common signs of a rodent infestation click here.
The roof rat has a long tail which is longer than the combined length of the head and body.
Rats on the roof is never a good sign and while they may not be as noisy or as easy to spot as raccoons or larger animals spotting a rat on the roof is definitely a sign to be concerned about.
If you have citrus trees on your property look at fallen fruit.
These rodents can get to the roof from the branches of trees.
Apart from damaging things they are also one of the worst disease causing vectors as they contaminate food items by nibbling at them and transmitting harmful diseases through the contaminated food items.
Inspecting roof rat.
Roof rats like other rats nibble through anything that is exposed and readily available for gnawing which includes essential files clothes bedding and what not.
If the fruit is eaten or hollowed out that probably means rats have been feasting on it.
Always shut doors when exiting your home.
The roof rat can appear similar to the norway rat native.
The adult roof rat is about 7 10 inches long and weighs about 5 9 ounces.
Make sure all window screens are in good condition.
Naked tail that is long enough to be curled around to touch the end of the rat s nose.
If you pull the tail back over the body it will reach over its head.
To prevent a roof rats from nesting in your home make sure that all windows and vents are screened.
Trim all tree branches to further prevent entry.
If you hear squeaking or scratching it might be roof rats above you.