I have ants living in a wooden door in my house, and everything I've tried hasn't help get rid of them!

Bengal ant killer sold at Walmarts. I have spent hundred and have tried everything on the market from cheap to very very expensive. I have tried herbal remedies. I have tried gas, oil, bleach, vinegar. You name it I have tried it. This is the only thing that is on the market that works. Texas I believe is built on one big ant hill. So I have become an expert on the darn things. But now we have the new crazy strawberry ants that kills off the bad ants. They are just showing up in Texas. They look like a fire ant. But if you place your hand down by them they get on buy dont bite. So I am careful not to treat these ants with ant killer. I think it is Mother Nature finally giving us a defense against the bad ants. If you ever get bit by ants use vick menthol rub on it. It takes out the sting and itching.