10 best deer whistles for car

Deer whistles are automotive accessories designed to help prevent collisions between vehicles and deer or other wildlife. These devices are typically mounted on vehicles and emit high-pitched sounds or ultrasonic frequencies that are intended to alert deer to the approaching vehicle, encouraging them to move away from the road. Here's what you need to know about deer whistles:

How They Work: Deer whistles operate on the principle that deer, like many animals, have sensitive hearing and can hear sounds in a frequency range that humans cannot.The whistles emit sounds in this range, which are supposed to act as a warning signal to deer, making them more aware of an approaching vehicle.
Installation: Deer whistles are usually small, plastic devices that can be easily mounted on the front of a vehicle. They are often attached to the grille or bumper. Some whistles use adhesive backing for installation, while others require screwing or clipping onto the vehicle.
Effectiveness: The effectiveness of deer whistles is a subject of debate. While some people claim that these devices have helped reduce the number of deer-related collisions, scientific studies on their effectiveness have yielded mixed results. Factors such as the speed of the vehicle, the behavior of the deer, and the environmental conditions can all influence the outcome.
Limitations: Deer whistles are not a guaranteed solution to prevent deer collisions. Deer can be unpredictable in their behavior, and other factors, such as the time of day and the presence of food sources near the road, can also affect their movements. Additionally, the ability of deer to hear and respond to the whistles may vary.
Maintenance: Deer whistles require little to no maintenance once installed. However, it's essential to ensure they remain clean and free from obstructions that could affect their performance.
Legality: In some regions, the use of deer whistles is regulated or even prohibited. Before installing deer whistles on your vehicle, it's advisable to check local laws and regulations to ensure compliance.

While deer whistles are a relatively low-cost accessory that some drivers choose to install in the hope of reducing the risk of deer collisions, it's important to remember that they are not a foolproof solution. Safe driving practices, especially in areas where deer are known to be active, such as slowing down in deer-prone areas and remaining vigilant, are essential for preventing accidents involving wildlife on the road.

Below you can find our editor's choice of the best deer whistles for car on the market

Save-A-Deer Whistle

Based on 3 reviews Check latest price

Product description

The Save-A-Deer whistle is the smallest and best single unit air-activated animal alert /automobile deer whistle design on the market today. When mounted to a vehicle, car, truck, or motorcycle moving at 35 mph or faster, the deer whistle makes a sound that alerts deer, moose, elk, antelope, and kangaroos of the approaching vehicle and assists with accident prevention. Animals are very unpredictable, but they will usually respond by freezing along the side of the road avoiding vehicle collision. Occasionally the animals will perk their ears and look over at the vehicle. You should always exercise caution when driving in areas heavily populated with animals. You should examine the deer whistle occasionally to be sure it is still mounted to the vehicle and does not have any blockage in the holes. Our whistles make a great auto deer protection device to help reduce chances of deer and vehicle collisions. Over 2 million Save-A-Deer whistles have been sold world wide!

Save-A-Deer whistle is the smallest and best single unit air-activated animal alert /automobile deer whistle design on the market today.
Easy double stick self adhesive tape for mounting.
Less than 1 cubic inch in size.
Dual construction/ Single mount - One unit replaces two.
Flow through construction.

User questions & answers

Question:	can this be used on a subaru forester? I don't think it will fit in the grill
Answer:	Even if it doesn't fit in the grill, you can stick it somewhere else. You can stick it up side down under you bumper. Just make sure it is facing forward wherever you stick it.
Question:	Will the deer whistle effect my dogs inside my car
Answer:	I would say no... U would prob even see them react if they even did hear the whistles
Question:	How fast do you have to be driving for the whistle to activate
Answer:	At 35 MPH it emits a found frequency which warns and may freeze deer preventing them from moving into your path. I have passed deer standing on the shoulder of the road and they stand until I have passed by. It is works about 90% of the time. I would not want to be without my Save-A-Deer whistle alert.
Question:	Will this work for donkeys
Answer:	The Save-A-Deer whistles have not been tested on Donkeys.

CITKOU 8Pcs Deer Whistles for Vehicles with Extra Tapes Wind Activated Black

Based on 840 reviews Check latest price

Product description

BACKGROUND

Deer are the leading animals in car and animal collisions, with about one million deer/vehicle collisions happening annually, this deer warning set is a must have on your vehicle to save lives and property.

INSTALLATION STEPS:

Step 1: Measure the area in the front of your vehicle to ensure that there is enough room to install the deer whistle. The ideal place is in the grill where the most air flow occurs.

Step 2: Clean the area to remove any oil, wax or other substance that will prevent the deer whistle from sticking.

Step 3: Peel off the adhesive backing and stick the whistle on to the grill. Double check that the deer whistle is level with the horizon. Keep the deer whistle facing forward.

Tip: If there is no room in the grill of your vehicle to install the deer whistle, then mount the deer whistle on the top or bottom of the bumper.

Package including: 8 whistles, 4 extra tapes, 1 manual.

User questions & answers

Question:	Will it work on truck
Answer:	YES, it will work for all cars, SUV's, trucks, motorcycles, ATV's and more. It only needs about 2 inch (1.97"x0.83") flat space to adhere.
Question:	Are you supposed to mount all eight on your car or are there extra
Answer:	No, you don't need 8 deer whistles on your car. 2 should be enough. The pack of eight is a quantity at a great price. Your going to be glad you have extras. On my ford escape, I never had a problem, however on my Subaru, I lost 3 in 6 months. It's why I ordered the 8 pack.
Question:	Can the whistles go on either side of vehicle
Answer:	They should go on the front but these don’t work. Save your money.
Question:	where shall I mount them
Answer:	Any flat smooth surface toward the front of your vehicle that you can access to be able to clean road dirt off. The whistles (2 per vehicle) should be mounted parallel to the road and pointing forward, per the enclosed instruction sheet. On my pickup, I put them on a flat part of the front bumper; on my SUV I mounted them to the body just above the sideview mirrors. I guess you also want to keep them somewhat protected if you use car washes often so they don't get caught on the brushes.

Winzwon Deer Whistles for Car 4 Pack Deer Repellent Warning for Vehicles Motorcycle Exterior Accessories

Based on 1 reviews Check latest price

User questions & answers

Question:	Where do you mount on the car
Answer:	On our 2015 Civic on the front bumper -remembering to slide off the mounts before going thru a car wash - inside grill on my 2000 Ford Ranger
Question:	Do they damage the paint job on your car
Answer:	I've had other deer whistles on my car. When I removed them, I took at little rubbing alcohol and got the glue off. The car's paint did not come off.
Question:	Say I'm in the south bound lane of the highway is this going to make all the deer in the traffic island jump into the northbound lane
Answer:	The deer I see turn their ears and then turn their heads and watch. They don’t leap.
Question:	Will the sound upset a dog riding in the car
Answer:	My service dog rides in my car all the time and it doesn’t seem to bother him.

Product features

Occasionally the animals will perk their ears and look over at the vehicle.

You should always exercise caution when driving in areas heavily populated with animals.

Deer Whistle is an easy to install deer alert accessory that generates two unique sound waves that warn animals of oncoming vehicles to protect those at high risk for vehicle-animal collisions. .

Seven Sparta 4PCS Save a Deer Whistles Deer Warning Devices for Cars & Motorcycles

Based on 1 reviews Check latest price

SAVING LIVES AND PROPERTY: Seven Sparta two pair of whistles deer warning devices is friendly for animals. Deer warning can emit ultrasonic automatically day or night at speeds above 35 MPH and will warn deer up to 1/4 mile away. The purpose of the deer whistles is to stop the deer from running in front of your vehicle.
UPDATE WATERPROOF SELF-ADHESION TAPE: We upgraded the normal double-back sticky tape to adhesive tape which is pretty sturdy, they will stay in place even through a professional car wash. And each whistle comes with an additional adhesive pad for replacement.
HIGH QUALITY DEER WARNING DEVICE: Made of premium plastic which can resist all weather, even stay at outside extreme heat or below freezing, the device can work well.
QUICK& EASY INSTALL AND REMOVE: Just peel off the tape cover and stick the device to your bumper or grille. And the whistles can conveniently be removed from base for wash your car. Two deer warning whistles are recommended per vehicle.
NO-RISK PURCHASE! UNCONDITIONAL 30-DAY MONEY-BACK GUARANTEE. If you're unsatisfied with this item for any reason, we'll immediately refund your purchase price within 30 days.

User questions & answers

Question:	how many do you need per vehicle
Answer:	You need 1 pair per vehicle
Question:	Do dogs riding in the vehicle hear it
Answer:	I don't think so. My dog never had any reaction to it while riding.
Question:	Some of these you can slide the top part off while going through a carwash. Can you do that on these? My last pair I couldn't and 1 was broken off
Answer:	Yes they do slide off for that.
Question:	If you want to remove them,will they take the finish off of your vehicle
Answer:	No, just put alcohol on a moistened towelette. Then put a credit card on the towelette and it slips right under. Does not take off the finish.

Product features

Seven Sparta 2 Pair of Save a Deer Whistles Deer Warning Devices for Cars & Motorcycles

If you have to drive through areas where are highly populated with deer. Deer warning whistles are a must for getting deer away from the traffic. The ultrasonic is inaudible to humans or pets inside your car, as it is way out the normal hearing range of people. But Wild Life, sure does hear it. And deer will turn and run away without being harmed. It is easy to remove from the base when your need to go through a car wash, replace, adjust, etc.

Elook Deer Warning Whistles Device for Car, Save Deer Whistle with Upgraded Acrylic Double-Sided Tape, Mini Size, 2 Pack (Patent Pending)

Based on 525 reviews Check latest price

Product description

Elook Deer Warning Whistle for Car

Car accidents caused by animals are countless every year.

Large and medium animal car accidents cause greater danger and damage, and 90% of large and medium animal car accidents are caused by deers.

Even if you are cautious, you can't predict when the deer will suddenly hit the road, especially during the breeding period.

Therefore, it is better to let the deer actively avoid your car.

The deer warning whistle is a great invention.

Its design structure is simple. The principle is to drive the animals away by ultrasonic waves generated by high-speed air flow.

Its small size. The outer diameter is 0.55 inches, the height (including the bottom) is 0.6 inches, and the depth is 1.1 inches.

Can be installed in car bumpers, front and other positions.

It is not easy to attract attention and does not affect the appearance of the car.

Our products use acrylic glue on the bottom. Acrylic glue has more advantages:

1. Acrylic glue has better firmness than other glue;

2. Acrylic glue is easy to remove;

3. Acrylic glue will not produce residue when removed, other glue will leave residue when removed.

If you have been frightened by an animal that suddenly came out of the road, you can try this product.

We offer different quantity options. You can choose one package or multiple packages.

Several more can be installed on a car for better results.

【Saving Lifes】This small device can drive animals away while the car is running, avoiding accidents when the animals suddenly cross the road.
【Upgrade Adhesive Tape】Use acrylic double-sided adhesive, more stable than other adhesive. It can be easily pasted or removed. And there is no trace left after removal.
【Minimum Size】This product is a single design with a size of 0.55 * 0.6 * 1.1 inches. Can be attached to all types of bumper or grill. Not noticeable and does not affect the appearance of the car.
【High quality】Made of high-quality ABS plastic, excellent craftsmanship. The package contains 2 pack.
【Worry-free After-sales Service】Our service team is committed to providing 100% satisfactory service and can always solve product problems you encounter. Please feel free to contact us when needed.

User questions & answers

Question:	Can you go through a drive thru car wash with it on
Answer:	I don’t see why not! They stick very well. I have mine in the front grill part of my car not on top.
Question:	Can they be installed upside down
Answer:	I have mine upside down under the mirrors of my semi. As long as they are horizontal, it will work.
Question:	This is sold in a 2-pack. Are both to be installed in the car, or just one
Answer:	I bought a four pack and put them throughout my grill. It might be over kill but I hit two deer last year! Lol! I want them far away! Plus I was just concerned in the event one fell off.
Question:	what is it's dimention? I'm planning to place it in a narrow opening to hide it
Answer:	3.94 x 1.97 x 0.63 inches

Product features

High Quality PP Material

The deer whistle is made of high quality PP material and high viscosity acrylic glue, which is safe. The deer whistle is very easy to install and clean. Repeated installation is available.

Ultrasonic Drive

The deer whistle is designed for animals' sensitive frequency. It could effectively drive animals away but mute and harmless to human’s safety.

Waterproof Self-adhesive Tape

The deer whistle uses waterproof self-adhesive tape which could be pasted on a car easily without any tool. It also could be easily removed without any trace.

Greenf Deer Whistles Deer Warning Whistle for Cars, Motorcycles, Trucks, RVs, Vehicles 4Pcs Black

Based on 65 reviews Check latest price

Product description

There are about one million Animal/Vehicle collisions happening annually.

With Deer Warning Whistles, you can keep away from this problem. Help to save animals and protect your vehicle.

If there is no room in the grill of your vehicle to install the deer whistle, then mount the deer whistle on the top or bottom of the bumper.

Product Description:

Material: ABS

Color: black

Condition: 100% Brand New

Package including: 4 Pcs Deer Whistles

Warranty: 2 Years

About After-Sale Service:

You do have 30 days NO QUESTION Return Service.

2 YEAR WARRANTY: If there is any problems of whistles within 2 years, just feel free to contact us, we will try our best to give you a satisfied solution.

[ KEEP DEER AWAY FROM YOUR VEHICLE ] - With Deer Whistle, Deer would be alarm and won't come near your car. The air passing through the flute will produce sound, which can alert deer, elk, moose, antelope, and kangaroos approaching the vehicle to prevent collisions. Note: 2Pcs Deer Warning Whistle are recommended per vehicle.
[ HIGH QUALITY MATERIAL ] - Car Deer Whistle is made of high-quality ABS plastic that can withstand extreme outdoor temperatures. Self-adhesive tape will not damage your car paint, it can be completely removed with alcohol. It can work normally even when staying outdoors in extremely hot or cold weather.
[ EASY INSTALLATION ] - Just remove the adhesive backing and stick the whistles to the space you want to install, such as grill, front bumper, rear view mirror etc.
[ EASY TO HIDE ] - With a double structure and a mounting seat, the whistle is easy to hide. A great replacement for traditional independent deer warning whistle. Suitable for all cars, SUVs, trucks, motorcycles, ATVs, etc. The deer whistle has a range of a quarter mile and only works when the vehicle is traveling at least 35 miles per hour.
[ YOU WILL GET ] - 4 x Dear Whistle, 2-YEAR WARRANTY and LIFETIME CUSTOMER SERVICE. If it fails on your vehicle, just don’t hesitate to contact us for a replacement. We will try our best to give you a satisfied solution within 24 hours.

User questions & answers

Question:	Do you have to mount all four
Answer:	No you only mount one in the center of your grill or bumper.
Question:	Can you hear these
Answer:	I have had mine for a few months now and have never been able to hear it. I know the animals can though because their heads perk up when I get close
Question:	I drive 540 miles a day, I see a lot of deer at night as I travel... I wash my car thru the car wash will these stay on
Answer:	We suggest you don't wash your car within 48 hours after installation. After that, normal car wash isn't affected. Thanks!

LASMEX Car Vehicle Truck Auto Bell Deer Deterrent Warning Alert Whistles Horns Sounder Repellent Devices Tools for Car Vehicle Truck Auto Ultrasonic

LASMEX

Based on 19 reviews Check latest price

Product description

LASMEX deer whistles to give you a greater sense of confidence when driving.

A deer warning whistles can help you to avoid deer collisions and even some accounts of deer running away from their vehicle. Deer whistles provide cheap insurance against deer collisions.

SOFT REMIND FROM LASMEX:

If you do decide to use a deer whistles, make sure that they are still mounted every so often as objects, inclement weather and car washing can sometimes cause them to come off.

Furthermore, clean air-activated whistles periodically to ensure that the holes do not become blocked/clogged by bugs or debris.

We wish you the best of luck in avoiding deer collisions and urge you to drive both slowly and safely!

Check once or twice a week to make sure the holes are clear to though sound and receive signal of outside movement.

Dual construction single mount: Unlike other deer whistles needs utilize 2 separate units to deter deer, LASMEX deer whistles with two-in-one design to simplified the install.
Effective way to protect the deer: It emits ultrasonic sound at a speed of over 60 mph to deter any nearby animals come near your vehicle abruptly. This is sound is eco-friendly and doesn’t harm deer or any animal nearby. it ranges ¼ miles to deter deer away. But dog free.
3.Less than 1 cubic inch in size 0.37 ounces in weight, it is easy to hide.
Double sided adhesive device for mounting thus can be easily mounted on the area where it gets maximum air flow while driving.
Save-a-deer can be installed at any sort of vehicle. such as car, truck, Vans, semi-truck and lorries.

User questions & answers

Question:	How many are included
Answer:	2, it's a 2 pack

Bell Automotive-22-1-01000-8 Bell Deer Warning Unit, Black, PR

Bell Automotive

Based on 1 reviews Check latest price

Product description

Bell Automotive’s Black Deer Warning is an easy to install deer alert accessory that generates two separate and unique sound waves that warn animals of oncoming vehicles. The low-profile designed accessory mounts to your car with high bond adhesive tape. The Deer Warning can easily be removed from the base for cleaning and driving through car washes.

Produces two separate and unique frequencies to warn animals away
High output airflow activated
Can conveniently be removed from base for cleaning and driving through car washes
Mounts easily with high bond adhesive tape (included)
Protects those at risk for vehicle-animal collisions

User questions & answers

Question:	can you mount these on a motorcycle
Answer:	There are stickers on the bottom of the bell. As long as you can find a flat surface, you can mount them on your motorcycle. However I don't think they work. A deer jumped in front of my car while I was driving the day after I mounted them on my car. I was glad I didn't hit the deer.
Question:	why does one of them say closed and the other says open
Answer:	Hold the mechanisms up to the light to look through them to see which one is open and which one is closed.
Question:	What is the process for mounting these (is it just adhesive strips
Answer:	It is just an adhesive strip for the base. The top part can be removed and fits right back into place. I only take mine off if I am going through a car wash.
Question:	Does the sound emitted bother a dog riding in the car
Answer:	I have had dogs ride in the car; they never exhibited signs of discomfort or agitation related to the use of the whistles. We have to take the manufacturers word for it that these work, since you can't hear the whistle either. That said, I've never hit a deer with the whistles on.

Product features

Bell Automotive 22-1-01000-8 Black Deer Warning

Pair of Bell deer warning black produces two separate and unique frequencies through air flow activation to protect those at high risk for vehicle-animal collisions. Sleek low profile design.

Mounting the Deer Warnings on a Vehicle .Mounting positions for vehicles must always provide for maximum airflow into the whistle. It also should provide for the sound to project out of the warning device toward the animals. The preferred mounting for the Deer Warning is any position between level and a 30° angle downward Note that the device for the driver’s side of the bumper is open through the center Mount each unit 1/3 of the way in from their respective sides of the car, on the bumper. Both devices must be used to obtain the proper frequency range.

CITKOU 4Pcs Deer Whistles for Car with Extra Tapes Dual Construction (Black)

Based on 582 reviews Check latest price

Product description

SAVING LIVES & PROPERTY: Air moving through this device produces sound wave that are almost inaudible to human and pets inside the car, to give deer advance warning, they may freeze on the roadside, rather than running across the road into the path of the vehicle, so as to help prevent collisions with deer to the maximum extent possible. Please note: Two deer warning whistles are recommended per vehicle.
PREMIUM QUALITY & GREATER STABILITY: The set is made of quality molded ABS plastic that endures extreme outdoor temperature. Features premium 3M tape for greater stability, and includes 4 extra tapes for future replacement. The self-adhesive tape will not damage your car paint and can be removed completely with alcohol or citrus-based gum remover etc.
EASY INSTALLATION & 4 EXTRA TAPES: Just remove the adhesive backing and stick the whistles to the grill, front bumper, rear view mirror, or any flat place of your vehicle. Make sure the bigger ends faces the front, and the deer whistle is level with the horizon. The ideal place is where the most air flow occurs, followed by grill, front bumper. Each order comes with 4 warning device sets and 4 extra tapes.
COMPACT DUAL CONSTRUCTION & EASY TO HIDE: Features dual construction and one single mount, this set is easy to hide in grill and replaces two traditional separate deer warning whistles. Each whistle measures: 2" in length, 1.6" in width, 0.9" in height. Applicable for all cars, SUV's, trucks, motorcycles, ATV's and more. The range for the deer whistles is one-quarter mile and only works if the vehicle is traveling at least 35 miles per hour.
HASSLE-FREE PURCHASE: We perform piece-by-piece QC inspections and pack each item we sell carefully with enough bubble warp to avoid shipping damage, and offer 30 days no question asked refund warranty. Feel free to contact us if you encounter any issue, our professional customer service is standing by and committed to serve you to your satisfaction.

User questions & answers

Question:	Do these need to be removed before going through a car wash
Answer:	No. They are just a piece of plastic with adhesive on one side. If you pull it off, it won't stick again. Mount them set back a bit in the grille, so they don't protrude out where something can catch on them easily, and they'll either stay on, or not. I've never gone to an automatic car wash ever. Those machines look to me like they could tear off my radio antenna, or my mirrors, or my windshield wipers without feeling any guilt whatsoever.
Question:	Made in USA
Answer:	Chiiiiiina!
Question:	Will these fit on a Hyundai
Answer:	I think they would fit on any vehicle bumper or grill. The adhesive backing should adhere to any surface.
Question:	How well do they work never seen them made like this before
Answer:	Yes, they seem to work, but you have to be driving 30 mph or more as they don’t work at slower speeds. We have encountered deer on back roads in the Poconos and they have scurried off into the bushes when they see us coming. Two months ago I hit a deer which prompted me to buy these deer whistles.

DEER SAFE Save A Deer Whistle for Car Truck Motorcycle ATV Sonic Whistles 4 Pack Warning Safety Device

Based on 143 reviews Check latest price

Product description

Deer safe whistles provide a safe driving experience, and can repel any wildlife that may enter your driving environment.

PREMIUM QUALITY - Deer Safe whistle brand deer alerts are made of high grade plastic able to endure extreme outdoor temperatures. The self-adhesive won't harm your bumper and is rated for sub-zero temperatures. These are the best save a deer wildlife warning devices on the market today.
ANIMAL FRIENDLY - Our ultrasonic deer warning screamer technology is safe for deer and most other four legged friends you’ll see on the roads. When the deer whistle is working at speeds above 35 mph, deer will turn and run away without being harmed.
QUICK & EASY INSTALL - Simply remove the adhesive backing and affix the ultrasonic deer alert whistles to the front bumper or grill of your vehicle. Two deer warning whistles are recommended per vehicle. These deer whistles are wind activated, so there is nothing more to do but start driving.
UNIVERSAL DESIGN - Deer Safe whistle wildlife warning horn devices fit all cars, SUV's, trucks, motorcycles and ATV's. They are designed to stay affixed on the vehicle, so we recommend multiple packs if you have more than two vehicles in your household.
MULTIPLE USES - Deer whistles are great to warn deer, dogs, coyote, fox etc. in all locales and climates. Ultrasonic deer warnings are great to give as gifts for drivers of any age. Have a new teenage driver? Install a deer alert on your kid's car today for extra anti deer wistle insurance.

User questions & answers

Question:	will they work for wild goat and sheep
Answer:	I still hit a deer and totaled my vehicle with them on.
Question:	Do these work with Moose
Answer:	I think it’s intended to work with all animals. We have traveled in moose county and deer country without incident.