Hi Izak and Natasha, what a fabulous product! We were plagued by bed bugs and tried absolutely everything to get rid of it. As we are staying in the Forest this was a big problem for us. When you treated our bed and room with Ozone, there were no bed bugs after night 1 and I thought I will give it one more night just to make 100% sure. This product worked, we are SO impressed and can highly recommend it. Apart from the product, your response time, friendliness, professionalism and product knowledge is exceptional! What a pleasant experience, thank you!