I know for a fact five-star hotels suffer from them , right down to your bed and breakfasts , '' says Astley , adding he has treated seven hotels in London so far this year . One London exterminator works with Lola , a specially trained bug-finding dog . The dogs are used to find bugs in the homes of people who have been infected by fleas, and then they can be sent out on their own to search for more bugs. Heat can be more effective than chemicals in killing them . Like little hitchhikers , bedbugs can easily catch a ride on clothes or luggage .
One London exterminator works with Lola , a specially trained bug-finding dog . The dogs are used to find bugs in the homes of people who have been infected by fleas, and then they can be sent out on their own to search for more bugs. Heat can be more effective than chemicals in killing them . Like little hitchhikers , bedbugs can easily catch a ride on clothes or luggage .