You can clean many things with them. Pressure washers and steam cleaners are ideal devices for cleaning large areas quickly. What you should know about high-pressure cleaner: For every pressure washer is a suitable nozzle. This should be the pressure and the water of the equipment to be adjusted. A large nozzle can evaporate the cleaning effect, the beam has little pressure. A too small nozzle can damage the device, since the pump must work against too much resistance. Nozzle is available as a flat fan-beam or point execution. The spot beam cleans a sharply defined area, while a flat fan works fan.
Thus the flat nozzle is ideal for surface cleaning. Many devices allow the use of detergents. By means of an injector is attached to the water, the cleaning chemistry. Thus, the cleaning efficiency increased mainly in fat and oily substances. Better yet, the steam jet, which at high temperature to remove stubborn dirt up to the Solubilize tar and washes away.
Here, too, the right detergent or detergent for cleaning. From 50 you get a pressure washer. Partly as a special offer at the hardware store, often by mail order or ebay. This can sometimes just a garden bench from debris, but how to put such a device, and one where the differences are to a professional unit? The materials of good equipment are very different from cheap goods. A pump head made of high-alloy brass now holds one of more than a simple one from aluminum. And where there are professionals in the flask of high-tech materials such as ceramic or stainless steel, at least, is the simple high pressure cleaner and simpler times and sometimes even used steel sculpture. The same is true for the valves. This stainless steel is the best alternative for a long, trouble-free use. Not least, the electronics of the control is different in high-pressure cleaners and steam cleaners markedly between professional equipment and cheap. Many simple devices only know: On or Off. By contrast, many Professional one control, which turns a gentle start. This protects bearings and engines and also ensures long equipment life. The included accessories are very different. After all, a good high pressure hose will cost more than 15 m in length, as a special offer a complete set. No wonder, for a steel casing in professional stock shall in addition to safety for a very good abrasion protection, even if the hose is dragged over the ground. The same applies to a high pressure gun. This is a pro-gun in the hand well and has a permanently sealed mechanism.