Would the assumption be that a Spray Gun works with an ordinary hose and does not require a power washer be correct? If this assumption is correct, how effective is a Spray Gun? Another words I don't want to buy a gas or electric power washer, unless using a Spray Gun & ordinary hose is not effective. The goal is to get the car clean for the next step, touching the paint as little as possible during washing. Thanks in Advance. Rookie Ray
Cars are safely washed without a pressure washer for eons. The pressure washer is more about efficiency since can dislodge dirt quicker. Invest in a good sprayer such as the Adam's Fire Hose nozzle.
what do you mean by "spray gun"? There are foam guns like the Gilmour that I use and it is great! Does exactly what it is supposed to. Then there are sprayers like the Craftsman firs-hose nozzle I have, again a great product that works very well. In either case, no you do not NEED a pressure washer unless you WANT one, or want to use a foam CANNON, different than a gun.