Against ants

When ants have the idea that your house is their domain you're in trouble.

You have to take an effort to change the odds and to win against their long line of marching soldiers in your kitchen and at other places.

Sounding a different beat than the ants-march isn't enough.

But I know something which really works to show them their place: outside.

Use talkum powder.

They hate to walk with powder on their little feet.

So use that knowledge and their fine marching soldiers will refuse the commands to enter your house.