Hi, mine also faced the same problem booklice at my living room and master bedroom. I engaged Rentokil for the 2 treatments and it seem solving the problem. They will do a free survey 1st then will quote you on the spot, they are very professional to explain to in details. I also sign up for the ants, roaches and termites routine service package to solve the pest headache . PM me if you want the surveyor contact.