Hi I am 75 years of age and not in the best of health and I now find it harder to clean the car. I have been paying to have the car cleaned now, about 3 times a week. I would like to purchase a pressure washer so I can do it myself. I would appreciate any advice from members who have had experience using them. I don't need to have the latest all gadget does everything type that costs a fortune, but one that will with a bit of my effort make a good clean job of the car. I've been persuaded to by one by the people who are building 400+ houses about a 100 mts from my home. I never new how much dust and filth the wind can carry from a building sight.