Hi, it's been a while. Normally the pumps dad and I fix up we do not have hoses on, (hose is balky, takes up too much room). Now we have a pump that we want to put a hose and nozzle on. We have a couple old hoses that have been in the shed. There are no cracks or checks in the hose, the only thing is, they are pretty stiff. Does anyone know how to bring an old hose back to life , ( maybe a bit more bendable?) Thanks