has anybody ever used a snow machine,ive seen them on the web starting from �75,plus liquid for a fiver .how long does it stay on the ground before melting . might make a few bob over xmas spraying peoples houses.
Snow is created by the same way a freezer creates frost on the evaporator plate. This is mearley done by injecting a liquid that keeps the snow from being solidified ( so you are not chucking ice out at people ) The liquid then keeps the snow airy and light, if you see the cannons on snow slopes they are rounted into the ground and recycle the melted snow with the liquid as part of it. It will last the same length as normal snow, depending on heat, night temps and depth added.