Mari,
Here are some of the ways to get rid of red ants from my book called Grandmother's Cridder Ridder:
Prepare 2-3 gallons of very hot water and pour down the mound around 2pm on a warm day, the queen is more active this time of day. Usually takes three treatments.
Says grits cause their stomach to expand and blow up!!!
3 1/2 ounces jam, 1 1/2 tablespoon canned cat food, 1 tbls boric acid
make concoction in a small bowl. Place around nest and the worker ants will take it to the queen and within a few hours die from hearburn! Make sure pets and kids don't eat this, will make them sick!
1/4 cup liquid hand soap and l gallon water mixed in a bucket. Pour 1-2 cups on the anthill and repeat after one hour.
DE (diatomaceous earth), powdered charcoal, powdered pyrethrum-silica dust or bone meal placed anywhere you don't want them. If you put it around the anthill, when they cross the DE they will die. I have also used DE sprinkled around my house to kill fleas. It works and is not harmfu to people. It cuts them up into little pieces.
Meat tenderizer that contains papain and bromelain, or you might have an enzyme supplement that contains these, break down protein which most insect bites and stings are protein based. Make a paste of water and powder apply directly to the bite or sting. Relief will come in about one minute! Bromelain can be irritating to some people. If skin turns red, do not apply more than once.
Chop one cup of fresh cilantro leaves and mix with 1/3 cup of water in a blender. Strain through cheese cloth. Apply pulp directly to insect bite two to three times a day. Keep refrigerated. Will last about 4 days.
Apply neem powder, mixed with just enough water to make a plaster, to bite and let dry for 10 to 20 minutes. Neem oil works well as an insect repellent, too! I have personally used it mixed with tea tree oil and it keeps mosquitoes away!
Sally B.