And would not know they're around if you spot movement under the sink. Wood is the termite's favourite food so keep wood away all of them. The use of baits been recently common from ages past to kill Termites. If you suspect underground Termites, try knocking on those wood carpeting / flooring. https://Healthwiz.CO.Uk/index.php?title=Pest_Control_Company_-_Finding_Suitable_One