I have a friend who has bugs in a rug from Houzz. This is the picture he sent me. He says it's a carpet beetle. I have never encountered this type of bug here in the mid-west so I have no idea what procedures to take to kill em all. Other than hot water extraction are there specific chemicals or solutions to use so these bugs do not continue to eat the rug and kill the larvae. Maybe Scott Warrington or Robert Allen can chime in with procedures to stop them from continuing to eat this rug. Thanks!