Mighty Mint Peppermint Oil Rodent Repellent Concentrate – Natural Indoor & Outdoor Control for Mice and Rats – Plant-Based, Extra-Strong Formula - 16 oz

Pleased with purchase. Much better than other options (such as mothballs!). My sister recommended this product to me and I am really satisfied with it. I also like the smell of peppermint, so that is a plus! I used this in my garage around my riding mower which is covered with a heavy mower cover. I have had no problems with mice huddling under the cover or hanging around the mower or any other area in the garage.

Sprayed this liberally in and around the car and the mice was less reluctant to be near a friend's car. They were pleased because they had mice chewing up their car cables. They may order this again after using all of this. Candle version of this didn't work for them.

Not exactly sure if this is effective in repelling rodents, since I am using this alongside other repellants/deterrents. Yet, it does smell nice, at the very least. The scent lasts for a few days, yet I become nose blind to it after a few hours. I saw one mouse in my kitchen and tried all the remedies in the book, yet finding and sealing the entry points into my home was number 1. I occasionally spray this around those areas for good measure. Doesn't hurt to try!

My hope with this was that it could keep the geckos from invading my porch area. It has done a pretty good job, not perfect but definitely a reduction in the geckos and their droppings. The smell is fantastic, but I like peppermint odors.

Although the container shows the exact amount of peppermint oil on the front (you have to zoom in) many potential purchasers and people whom have already bought the product have missed this important factor. 4% seems to be the standard amount from what I've observed across the web. The decision to rate this with 3 stars is due to the small amount of peppermint oil and its seemingly ineffectiveness. That percentage is also why the product is so affordable. I researched pure peppermint or 100% peppermint oil and it is extremely expensive in bulk (more than 24 oz) however that is what you truly need if you want to rid your space of rodents. Some good points: The gallon container has a handle as well as a convenient spray nozzle attached to a hose that's about a foot (give or take) long. It makes it very easy to spray hard to reach areas (behind item's that can't easily be moved, underneath immovable or heavy objects, in corners etc). The scent is not as overwhelming as uncut peppermint oil yet some who have purchased this product have found it strong and offensive to the senses. I like the smell of peppermint oil so that didn't bother me. Depending on how much and how often you spray, it WILL linger for days, gradually dissipating. What did bother me is that we didn't have a mouse or rat infestation so to speak, just probably the mom and a kid or two and despite spraying every nook and cranny of our small living space (often multiple times per day) the one or two little bas**rds were still around! I've used pure/uncut essential peppermint oil in the past (soaking cotton balls and stuffing them in corners and wiping the baseboards and areas I've seen them in/on and where I've noticed their droppings) and it absolutely worked. It kept them out for months and for nearly a year we didn't see any sign of them. I emptied this gallon jug in less than a week and the crafty rodents seemed to have found a space to hide where they were not as effected by the overpowering mint because they were still coming out (albeit very cloak & daggerish--lol) looking for food. Eventually (several weeks later and after finding one of their main exit and entry points and soaking it with 100% Peppermint THEN plugging that hole) they or it left. I hesitate to say that this product doesn't work (esp since other reviews say otherwise) but from the product description my expectations were set high. I was looking to see mice packing up like on the cartoons (Lol). I wouldn't completely count MIGHTY MINT out. I would suggest that if you decide to purchase, try adding a few ounces (I used 16 oz) of essential peppermint oil to the mixture to make it more effective and save the handy jug for future use, especially if you need to dilute your pure oil. I hope this helps.

We live across from a field, so every winter mice are inevitable. I can't stand killing them, but they can't be in the house. This stuff WORKS. Not a single mouse since I started using it! The smell is strong, but dissipates after 45 minutes or so and then all you have are results! I will definitely be purchasing this again and again!

Not sure how often it should be applied to the engine. It would not last long as I have been spraying it every other day. Too expensive if I continue using it at this rate.

This did not work, at all. I sprayed this inside of a kitchen that had a lot of rodent activity and it did not help, at all. Rodents still scurried around like they owned the place, only we could smell peppermint while we watched them. Revised my review from 1 start to 4 stars because customer service was excellent and we were able to resolve mutually.

So I have had a rat problem in my new car (cost of living in country QLD). Prior to blocking off the holes, I had little critters coming and causing very expensive damage. Well I used the spray (along with a trap) and put a camera in the vehicle. I have the rat on camera taking two sniffs and skuttling off on a number of occasions. Certainly seemed to work as when I stopped using it, the rat came back and I caught him in the trap. So far, so very good.

Leí muy buenas críticas, con gusto lo compré, pasó el tiempo, todos los días lo usé, y sólo sirvió para perfumar con olor a menta, pero ningún efecto contra el roedor... Decepción, mucho dinero tirado a la basura.