Ant problems.

Ants can be very problematic. You may have several different species in your home at the same time. Some ants species eat sugary foods, while others prefer savory, so are attracted to different treatment products. Some ant colonies are also huge & can cover a large area. Ants will often live in your wall cavities, so any external treatments may not solve your ant problem.

To conduct a good ant treatment, you need to search for the ant trails & harbourages. Ants like to hide under rocks, pot plants & other similar areas & often track along man-made lines, such as path edges, wall joints & down pipes. 
In this video I was tracking an ant trail along an external pathway & followed it under the entrance door to the sub-floor area. From there the trail entered a canvas table cover, where I discovered the nest. ​