We've had mice for years, since 2011 despite our best efforts. They tend to get into some of our kitchen draws which have gaps at the back. I hoover the droppings as soon as I see them.
Now the ants

are more annoying. We've seen a few in the house over the last few days but today, I had hundreds in the bedroom, the hallway and the lounge.
I've tried the homemade recipe of bicarb and icing sugar today, so far it hasn't worked. Using ant spray kills them but doesn't seem to stop them coming back plus I don't like to use it because of the animals.
I hate ants in the house. Any suggestions to eliminate them?