Hey,
I expended a fair amount of time developing a strategy that actually works, that is, keeping ants off of feral cat feeding dishes and-or autofeeders. The solution is incredibly simple. Get yourself a jar of motor oil, not cooking oil...motor oil. Stick your finger in it or you can use a small paint brush (I'm an AlphaKitty guy and fingers work just fine!), and paint a line around the bottom of the feeding dish. It must be one continuous track of oil. Half inch wide is fine. The kitties won't get their little paws in it, they won't track it all over the porch. But it keeps the ants off and it lasts nearly forever, through winter, summer, spring? And you might consider repainting once a year, although it doesn't really require doing so, but the oil smear will collect dirt and dust and become rather grimey in appearance. However, if you are particular about such things, washing the oil with soap & water, and repainting with 1/2 inch of motor oil around the base will again remedy that!
Best Wishes,
AlphaKitty
ps, if you have ants inside your home, spray the entrance area that the ants are coming through with 'OFF Active' insect repellant. They won't come back to that entrance. Works much better than insect poisons, because they evaporate, while OFF is oil based.
I expended a fair amount of time developing a strategy that actually works, that is, keeping ants off of feral cat feeding dishes and-or autofeeders. The solution is incredibly simple. Get yourself a jar of motor oil, not cooking oil...motor oil. Stick your finger in it or you can use a small paint brush (I'm an AlphaKitty guy and fingers work just fine!), and paint a line around the bottom of the feeding dish. It must be one continuous track of oil. Half inch wide is fine. The kitties won't get their little paws in it, they won't track it all over the porch. But it keeps the ants off and it lasts nearly forever, through winter, summer, spring? And you might consider repainting once a year, although it doesn't really require doing so, but the oil smear will collect dirt and dust and become rather grimey in appearance. However, if you are particular about such things, washing the oil with soap & water, and repainting with 1/2 inch of motor oil around the base will again remedy that!
Best Wishes,
AlphaKitty
ps, if you have ants inside your home, spray the entrance area that the ants are coming through with 'OFF Active' insect repellant. They won't come back to that entrance. Works much better than insect poisons, because they evaporate, while OFF is oil based.