3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g, Pack of 1)

Its a very effective product and easy to use. Rats wont eat any wiring. But this does not prevent rats from entering you hood. I noticed they even slept under the hood, but did not eat or even tried to eat any wiring. Other options should also be used, like using ultra sound emitting device if you want rats not to enter your car. Find entry point where they can enter your cabin and apply net.Please cover you eyes and nose while applying the spray. I started spraying and it caused irritation in my eyes and in throat. So take precaution with mask, gloves etc. adequate quantity available.

Easy to use, haven't noticed any smell after I applied in the engine and left it open for 15 mins. Need to check if there is any rat remains. Price is high, hence reduced one star.

To be honest the price is little bit high but trust me it is worth it.It is more durable than other products in the market.It has helped me to save the car from rats.It offers a best in class Quality .You can use it for multiple times.This is good product helpful to get rid of rat from your car. spray it once in week.This high sized.This has a high quantity

This Product seems to be working sometime but not all the time because every time I have used the entire bottle in one go and even after doing the same the rat cut the AC wiring of my car.The effect of the spray does not last for more than 21 days or so therefore I had to buy three to 5 bottles but yes other the AC wire cutting I did not see any other wiring damage done by the rats also may be because I used frequent bottles of the spray there were no other damages in the wiring which happened in my car before I used this spray.What I believe is for the wiring which is deep underneath below and difficult to reach from the bonnet may be in those unreachable areas the rats will target.Therefore, my suggestion to 3M is with this bottle of spray they should also supply some kind of a long pipe or a hose with which the deeper wiring can be reached.Thanks

There is no use of spraying this for getting rid of rats as this product is not at all effective. Despite of applying inside entire engine bay, the rats still enter inside the engine area as well as A/C vents and pooping on ac filter.

Great product. Rat stopped getting inside the car.

I have a bandicoot menace in my street as the shoulder drains are open at few places and due to dumping of construction debris. Rats find car engine bay a safe place to hide from cats and dogs and also to keep themselves warm. Bandicoot enters the engine bay regularly and luckily so far hasn't eaten any of the cables. As a preventive measure I bought this product to keep rats away from eating cables as tobacco leaves, chilli powder, garlic, naphthalene balls, etc. didn't yield any good results. After using this product in the mudguards and engine bay, I can still find rats entering the engine bay and biting the sound and heat pad insulation on the bonnet inner surface. I had sprayed this solution on this pad too. Now the only solution I have is to keep bonnet open always until I fix PVC sheets for the gates.

Excellent product