Get your House checked now for Radon! I will keep going on about Radon from time to time to make people aware of the dangers. I have attached a video that is rather slow but does prove a point about the significance of testing. https://radonchek.ca In this video, they actually tested for radiation which is a bit scary. Be aware, be forwarned of the dangers! https://youtu.be/1s8wYJybizc