HELP! My brick patio has an ant problem!?
ByMy brick patio has an ant problem. I’ve pulled all the weeds that pop up between the bricks, I’ve tried vinegar, I’ve tried this powder insecticide that just left the patio a mess (and more importantly, didn’t work!) I don’t even want to sit out there ’cause I’m freaked out ants will crawl up the patio furniture. Can somebody recommend something to use on them that will get rid of them? I don’t have them in the house (yet), but I’m thinking that as close as they are to the house, it’s only a matter of time!
These are some excellent answers and I thank you so much for them. Being a new homeowner is overwhelming sometimes! I guess I just expected that the stuff that I bought would work right away! I will try to be patient! Thank you so much!!!!

7 Comments
August 28th, 2010 at 8:29 am
Most ant powders or baits take a few weeks to kill off the colony. Be patient. They take the poison back to their nest and share it. You should see a noticable drop off in their numbers soon.
August 28th, 2010 at 8:53 am
I use the ant granulars that you shake all around the borders of your house and then wet them down with a light watering. They don’t leave a mess like a powder and it works. I agree it will take a few days to work but you will see a difference soon. It is called Terro and comes in an orange bag at the hardware store. It is an ant and multi insect killer.
August 28th, 2010 at 9:10 am
creepy isnt it?
I had the same problem. the ants (both the little ones that make mounds and the big black carpenter ants) love to make a home under the sand or dirt used to lay your patio down.
first, get a perimeter spray. go around your house foundation and give a quick spray. then get the crystals lat you lay down in 3 ft wide area around your house (diazanon?). Finally, get your lawn treated (you can do yourself with a drop spreader (20 bucks) and a bag of insect killer.
read the directions and dont over do it.
if you are a little more anti-chemical then try boric acid (borax?) in lieu of the chemicals. I dont know whether or not it is ok for lawns. Or, a pot of boiling water on the mound (if you can find it) will take care of most types of ants.
August 28th, 2010 at 9:54 am
boiling water
August 28th, 2010 at 10:40 am
If you live in the south and the ants are fire ants I would suggest you go to Home Depot or W.Mart and buy some “Over and Out”. It also takes at least a month before it works but the ants will be gone for a year. Check and see if it works on regular ants. Cost for small bag is $20.00 but it is the only thing we southerners have found that works and it is guaranteed. Save your upc and receipt.
August 28th, 2010 at 11:39 am
You can call a pest control company to come poison it and kill them. They may be back in months though. You can boil hot water and take them out that way too. Both options (all options) usually end with “your ant problem may come back in the future”. Not too bad considering that there are options.
P.S. I heard a bag of Diatomaceous Earth works very well.
August 28th, 2010 at 12:01 pm
When I have tried a number of things and they don’t work, I use malathion. It stinks and can be dangerous to pets and people but really kills bugs.