I have changed cleaners since We was here and I'm really happy with them. However there were not cockroaches in the house and the house was professionally cleaned. The girls saw a cockroach outside and freaked out. It was immaculate when We's friends arrived. We arrived some 4 days later once they had all made themselves at home and made a alot of mess especially in the kitchen and bathroom. They left alot of products around. . We's friends left alot of food out at night despite me telling them not to. They boiled a strange concoction on the stove over 3 days. There is no issue with the house. I think the issue is with We's friends leaving it as they found it. They left alot of rubbish when they left.