Nationwide on AM6

[Nationwide]

Is that just the naturaliser working?

It can be.. but that explanation just feels so wrong I try not to go there. "You can't see it working because its in the script that you won't notice anything, so its actually really effective." Try saying that to a skeptic

Lol. "And it's especially effective when you listen to the ultrasonic files...which you can't hear."

Fortunately the results are a convincer.

Nationwide