The cockroach is an insect to treat with great care. It stays in warm and humid places, where food can accumulate without your knowledge, such as behind a stove or fridge. Keeping the kitchen and the bathroom clean may prevent nesting, but cockroaches can nevertheless make their nests even in a very clean space. Groupe LM extermination has created efficient baiting techniques for minor infestation cases. For more serious cases, our professionals use a cutting-age powder to make the insects come out of cracks and splits and then suck them up with a special vacuum. This technique is without risk for your property and its effectiveness is guaranteed.