I will come to your trailer/home and spray hydrogen peroxide fog into all the nooks and crannies that a cloth can't get to. Starting price is $199.99 for a 30 foot trailer sized area. Larger spaces are $299.99 and up. (calculations based on time and volume used) Hydrogen peroxide breaks down into a harmless substance after a few hours. It is used in hospitals, public and private washrooms and commercial and private kitchens. Do not expose your plants, pets or people for 4 hours while the hydrogen peroxide is doing its' job...