The premisesDo not let the first guess narrow the visit
A small crawling insect might be associated with food, fabrics or another source, while a noise can be difficult to locate accurately. At an N20 property, we start with the description and setting. The suspected name remains a possibility until the available signs support a more useful conclusion.
What you have noticedGive size, position and frequency their place
Tell us roughly how large the insect is, where it appears and how often you find it. For damage, explain the material and whether it has changed. These practical details help distinguish enquiries that otherwise sound similar, without requiring you to collect specimens or investigate inaccessible spaces yourself.