

🐜 Outsmart ants before they invade—your home’s invisible shield!
Amdro Ant Killer for Outdoor Home Perimeter is a 12oz granular bait that controls 25 ant species by attracting worker ants to carry poison back to their colony, killing the queen and eliminating the mound. Effective for up to 3 months, it’s ideal for lawns, landscaped areas, and gardens, providing a trusted, long-lasting outdoor defense since 1980.







| Best Sellers Rank | #1,669 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #179 in Pest Control Baits & Lures |
| Brand | Amdro |
| Customer Reviews | 4.5 out of 5 stars 20,411 Reviews |
| Item Form | Granules |
| Item Weight | 12 ounces |
| Liquid Volume | 12 Fluid Ounces |
| Target Species | Ant |
| UPC | 813576004972 |
A**D
This works!
Had tiny ants invading around exterior window frame. Found and treated the mound outside. The ants were gone within 2 days. Worth any price.
T**S
Great Ant Killer
Works awesome. Killed all ants within one day that I've applied it on.
H**1
This stuff works on ants!
I recently used the AMDRO Ant Block Granule, and I am thoroughly impressed with its effectiveness and ease of use. This product has been a lifesaver in dealing with the persistent ant problem around my home. Highly Effective: The AMDRO Ant Block Granule works incredibly well. Within a few days of application, I noticed a significant reduction in the number of ants around my house. It effectively targets the entire colony, not just the ants you see, which ensures long-lasting results. Easy to Apply: The granules are very easy to apply. The instructions are clear, and the product comes with a convenient shaker top that makes it simple to distribute the granules around the perimeter of my home. There’s no need for complicated equipment or messy sprays. Long-Lasting Protection: One of the best features of this product is its long-lasting protection. After the initial application, I didn’t have to reapply for several months. This is a huge plus, as it saves time and effort in maintaining an ant-free environment. Safe for Use Around Home: I appreciate that the AMDRO Ant Block Granule is designed to be used around the home without posing a risk to pets or children when used as directed. It gives me peace of mind knowing that it’s effective yet safe. Value for Money: The 24 oz (1 lb 8 oz) container provides ample coverage for a large area. Considering its effectiveness and the duration of protection it offers, this product is excellent value for money. Versatile Use: This product is versatile and can be used in various outdoor settings. I’ve used it around my house, in the garden, and even around the patio, and it has worked wonderfully in all these areas. In summary, the AMDRO Ant Block Granule is a highly effective and easy-to-use solution for ant problems. It offers long-lasting protection, is safe for use around the home, and provides great value for money. I highly recommend it to anyone looking for a reliable way to keep ants at bay.
J**N
Works Great, Little Pricey
I bought this outdoor ant killer on the recommendation of a few websites. It definitely worked well; the ants were gone. My only quibble is the high cost compared to the amount of pellets you get.
R**G
Good price, good quality
have always used this, works very well.
C**E
Little to no ants after use
This stuff works great! We had a huge ant problem in our backyard and couldn’t seem to get rid of them until I got this. The bottle is smaller than I expected but a little goes a long way. This bottle should last me months if not years. It’s pretty easy to use, I just shake the bottle until the desired amount sprinkles out. After the first day I used this there were significantly less ants and I noticed all of the small granules had been picked up by the next morning so they’re definitely attracted to it. Worth the price, and I would definitely buy again.
X**N
It can only work temporarily.
Bought this May 12, 2025—kills worker ants fast, but ants came back to the same spots in a month (tried multiple times!). Claims to kill the queen, but it clearly doesn’t work long-term. Disappointing for it.
D**D
worked well
Good Quality
Trustpilot
1 day ago
1 week ago