Customers Ask Honest-1:
They may be little and possibly a bit cute, but boy are they costly! I just spent a lot of money repairing my car due to pack rat damage. What can I do to keep these unwanted critters from destroying the inside of my car?
Unexpected guests usually bring some challenges. However if that unexpected guest is a pack rat in your engine, those challenges can add up to some very costly repairs. Unfortunately it doesn’t take long for a pack rat to find a home. We see the damage by these pesky critters way too often!
Want to know some great ways to keep the pack rats away? We searched on-line and found this article by Mr. Pack Rat, a Tucson Pest Control Company, to be very helpful! Check it out!
Pack rats are attracted to any area that provides opportunities for safe harborage. An ideal harborage is accessible to the pack rat, but not to its many predators including bobcats, owls, snakes and coyotes.
A vehicle engine compartment is close to perfect. Additionally, the sound proofing insulation under the hood provides excellent nest-making material and engine wires are just right for the chewing necessary to maintain sharp teeth.
Best Bets To Prevent Pack Rats From Attacking Your Vehicle
The best protection for a vehicle is understanding pack rat behavior. Pack rats want to feel safe. They also go on the prowl at night. They prefer environments that provide many nooks and crannies for cover. Pack rats do not want to be vulnerable and will tend to avoid wide-open areas.
What to Do:
- A rat-proof garage. A pack rat only needs an opening the size of a nickel to enter a garage. They are excellent climbers and can enter high or low. A poorly sealed garage is worse than parking outside, since rats are attracted to an area they can enter, but larger predators cannot.
- If a rat-proof garage is not available, the vehicle should be parked in the most open area possible, ideally with at least five to ten feet of totally clear space on all sides.
- If the vehicle must be parked in a carport, there should be no other items stored in the carport including boxes, yard tools, and trash containers. Any additional cover from stored items makes the area more attractive.
- If the vehicle is not in a rat-proof garage, keep all vegetation in the immediate area well-trimmed to eliminate as much cover as possible. Do not store items that rats can hide behind next to walls. Lighting is effective as a deterrent only in areas where there is minimal cover.
- For many vehicles, leaving the hood open takes away the sense of enclosure and protection that the rat is seeking. If you choose to leave the hood open, be sure to disconnect any internal engine compartment lights to avoid a dead battery in the morning. Also, secure the hood with some type of strap if high winds are a possibility.
- Inspect the general area for nearby pack rat nests. A single female may be responsible for as many as 20 young a year, all who need to find new homes (like your car) as they mature. Removing nearby nests can significantly reduce the risk of attack. Before removing a nest, the resident rats should be trapped. A homeless rat will seek a nearby alternative shelter—most likely your car!
Once Rats Have Been In Your Vehicle
#1 - if a rat is currently infesting your vehicle, it must be caught before any other steps are taken!
You can park a vehicle outside for years without a problem, but once rats get into a vehicle, there may be constant reoccurring attacks. Pack rats naturally reuse the same nesting sites generation after generation. The rat “marks” your vehicle with a scent, the same way a dog “marks” its territory. This scent will attract other rats to your vehicle. If rats have been in the vehicle, a thorough cleaning is required.
- Remove all loose material and droppings
- Soak all urine stains with a 50% solution of pine oil (Pin-Sol®) and then use a high-pressure hose to clean everything off. Pay close attention to hard-to-reach areas. You may need to remove the battery to clean behind and underneath.
- Once the vehicle is clean, the hood should still be left open as a further deterrent for at least three weeks to be sure the scent is completely gone. Even better, park in a well-sealed garage if possible.
- Park in the most open area possible away from vegetation, rocks and other objects, including structures. You want as much space on all four sides of the vehicle as possible.
What Doesn't Work
- Poison Bait — Poison bait is rat food. If you want to attract birds, you put out bird food. Putting out rat poison attracts rats. They may eat the poison and die or hey may collect it for their food stores. All poisons take 5-10 days to work, so even if the rat dies there is still plenty of time to do damage and “mark” your ehicle as an excellent nesting site. In most areas, there are too many rats and they breed too quickly to ever be poisoned to oblivion. In addition, bait boxes required by law for bait used outdoors!) provide perfect places for rats to hide in and leave more of their scent. Worst of all, as the rats get sick, they are asy targets for predators. The poison in the rat’s system may also kill the very animals that eat the rats, particularly hawks and owls.
- Light Placed Under the Car — A light under the car is minimally effective since the rats quickly go up into the dark engine compartment. It is far more effective to pen the hood and hang a light from the hood lighting up the entire engine compartment.
- Moth balls — Under NO circumstances should moth balls be used as a pack rat deterrent. They are both hazardous to human health and EPA regulated against use of this ype.
- Ultrasonic devices — Rats will nest near, next to and even on top of ultrasonic devices.
- Commercial repellent sprays — Pack rats ignore them.
- Potato flakes — Pack rats will not actually eat the flakes, swell up and die.
- Ivory or Irish Spring soap — The smell does not bother pack rats and if they eat the soap it will not harm them.
- Dryer sheets — The smell does not bother pack rats.
- Predator urine — (bob cat, wolf, cougar, human or otherwise) The smell does not bother pack rats.
- Gum — Pack rats will not eat the gum, choke and die.
- Pepper/chili powder — Pack rats love chili seeds and the powder does not bother them.
If you notice pack rat droppings or debris by your car, make an appointment today at 602-404-6785 and our expert technicians can help assess any damage. You can find this article at http://mrpackrat.net/vehicles.html as well as more information that might help you keep pack rats where they belong, away from your car!