Search  for anything...

Grandpa Gus's Double-Potent Rodent Repellent Spray, Peppermint & Cinnamon Oil, Prevents Mouse/Rats from Nesting & Chewing on Wires, 16 fl oz (Pack of 1)

  • Based on 2,241 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Save $6.00 was $24.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 4
Order within 10 hours and 19 minutes
Available payment plans shown during checkout

Features

  • Extra-strength formula. The hydro-water mix increases the peppermint repellent power and the cinnamon sting prevents mice from chewing. Creates a dry-spray barrier against rodent invasions. It leaves a fresh scent and acts as an air freshener. Works best indoors
  • Deter mouse and rats from chewing on wiring and building nets in your home, shop, RV, machinery, stored vehicles, boat/car storage. The water-based repelling formula spreads faster and leaves no stains. Use it in areas too large or too small for pouches
  • Shake before use. Spray one coat of repellent on or along the dry surface or wiring until wet. Wait until dry and spray again. Rodents will run through and chew the dried residual or get repellent on their paws. Re-apply if area becomes wet, dusty or hot
  • Keep away from children. Store the original, closed container in a cool, dry area, away from direct sun or excess heat. Protect from freezing. Empty the non-refillable container for recycling if available, otherwise discard in trash
  • Grandpa Gus's products are made in the USA and covered by Gus's old-time handshake guarantee

Brand: Grandpa Gus's


Scent: Peppermint


Item Volume: 16 Fluid Ounces


Material Feature: Natural


Item Form: Oil


Manufacturer: ‎Grandpa Gus's


Brand: ‎Grandpa Gus's


Item Weight: ‎1.17 pounds


Package Dimensions: ‎8.31 x 3.43 x 3.27 inches


Country of Origin: ‎USA


Date First Available: August 27, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Lots of Mice!!!
I've had an ongoing mouse problem getting into my snowblower and my lawn tractor. I've tried other products. I put dryer sheets into the motor areas and spray them also. So far this product seems to be helping. Its very strong smelling, and although they recommend using it once a week, I've been using it every 2-3 days. I also use the powder. ... show more
Reviewed in the United States on May 4, 2024 by Amazon Customer

  • Great Rodent Spray
Had a mouse’s nest in my car engine who did some damage to the wires and water reservoir pump. I’ve been using this spray around the hub of the tires, also around the base of the house. So far no critters have been in the car engine!
Reviewed in the United States on May 4, 2024 by Robin121

  • Just okay
Works well enough, I suppose. Not sure if it made any difference. But it smells okay.
Reviewed in the United States on May 22, 2024 by Tracie

  • Great product!
I use this routinely around the house and in my RV. Does a GREAT job keeping pests away. Doesn't bother my pets and I like that it is organic and not a pesticide.
Reviewed in the United States on May 8, 2024 by Amazon Customer

  • Seems to work better than I expected
I was incredulous of this product's effectiveness as I have found nothing as effective as the simplest spring wooden mouse traps - of course the killing and handling of dead mice is unpleasant so this seemed worth a try. In the latest instance: We found mouse droppings in our apartment and decided to give this a try in addition to other measures. After applying it to cotton disks and leaving them everywhere we thought the mouse was traveling, the place really smelled pungently of peppermint and cinnamon. The dog was sneezing. After a few days we weren't finding new droppings and didn't see the mouse, so we spent some time packing steel wool into every crevice we thought could be an entry point. We did not see the mouse again. My conclusion is that this was enough of a repellent for the mouse could go back to whatever apartment it came from, which gave us time to close all the entry points. In a past instance: We were living in a row house with pocket doors that rolled into the walls which proved to be an easy way for rodents to move from house to house. It was perhaps a renovation two doors down that sent mice looking for a new home. It was unclear if Grandpa Gus's was much of a deterrent in this case as after applying it liberally around the area on cotton balls more mice kept coming through the wall. We ended up using traps at the point of entry and caught probably 8 mice over a few weeks. Overall conclusion: this can be helpful in addition to other measures, but is not enough on it's own especially if you've got an issue with multiple mice. ... show more
Reviewed in the United States on November 10, 2023 by Log throw gorilla

  • IT WORKS!
We tried everything else and were beyond frustrated when every morning the evidence of little visitors was clear to see (droppings). The first night we used this spray it WORKED! (No sign of invaders the next morning!!!) We've been using it continuously for a week now and it's still working! YAY!
Reviewed in the United States on April 26, 2024 by SRL

  • Is this product designed to self-destruct? Mine did in 90 seconds!
This bottle comes with a cap and a sprayer. I took off the cap, screwed on the sprayer and reached up into the ceiling to use it. But the sprayer leaks so now this thing is all over the bottle and starts running down my arm, yet I continue - lets get this over with. But quickly, the smooth plastic bottle is hard to hold onto with wet hands, and within 90 seconds of using it, it slips and falls to the ground, shattered the leaky sprayer and cracked the plastic bottle. THE LIQUID IS NOW ALL OVER THE FLOOR! The entire place smells like grandma's peppermint tea box. And I'm sure I can hear the rodents laughing. You should be laughing too, it is funny. But a rapidly self destructing product is not. I guess I'll try glue traps next. ... show more
Reviewed in the United States on May 4, 2024 by Amazon Customer

  • Very pleasant order.
Weather it repels mice remains to be seen.
Reviewed in the United States on May 12, 2024 by Placeholder

Can't find a product?

Find it on Amazon first, then paste the link below.