Basically we have plaster mites they are harmless but because we're in a new build they are eating our walls inside out so we need to get rid! Has anyone had an exterminator out with a baby on the way or a small baby in the house I'm worried about having strong gasses and pesticide around her cot clothes buggy etc and also of me going back in to the house after it's been done. I would love some perspective from people on what they did in this situation!