I've had ants coming in from the garden into my flat for several years into my home. It starts around February/March time with the scouts sudsing out food sources. I thought I had resolved this by sealing up where they were coming in.
Unfortunately I have just seen a few by the door! I really don't want to be spraying with pesticides in my home. I have sprayed near the door with lemon scented bleach spray. I've read that icing sugar mixed with bicarbonate of soda kills them but don't want to harm pets.
Has anyone managed to get rid of ongoing any problem? Thanks