In order to catch a mouse in a house, it is not necessary to buy a mousetrap. You can make it most literally in a minute from a bucket and a cylinder from toilet paper. The bucket is installed board or any otherthe plane by which the mouse can climb (cover from a cardboard box, folded several times a newspaper, etc.). The cylinder is mounted on the surface of the board in such a way that one part hangs over the bucket. In this part is put a piece of cheese or other bait. The mouse crawls into the cardboard cylinder for food and falls into a bucket from which it can not get out. Well, then it can be thrown out into the street away from home, kill and give the neighbor's cat for dinner.