Q. My home town is in extreme drought and about the only thing growing now are weeds. They were getting pretty tall, so I decided to mow. When I stopped to pick up a limb, I felt hot stinging and looked at my hand to see fire ants on it.
I brushed them off and went inside to find something to treat them. The stings make me itch and burn; they create white pimple-like pustules and red swollen areas.
I reached for the spray bottle of vinegar I keep in my kitchen for cleaning and disinfecting. I sprayed my hand and left the spray on the skin. In a few seconds the burning stopped, then the itching. I had a little redness but pustules never did form.
This is the fastest and best remedy I’ve ever found for fire ant bites.
A. Thanks for sharing your success. We didn’t know that vinegar (acetic acid) could overcome the venom of fire ants (Solenopsis invicta). A recent study showed that crazy ants (Nylanderia fulva) use formic acid they produce themselves to detoxify fire ant venom when the two groups fight each other (Science, Feb. 28,2014).
Other readers report success against fire ant bites with topical witch hazel, the OTC acne drug benzoyl peroxide, Vicks VapoRub, castor oil or a cut onion.