Wear gloves and a mask One of the first things you should use when doing pressure cleaning your house are gloves and a mask. The chemical solution placed in the pressure washer, as well as the mold spores that fly out through the air, can damage the skin and the respiratory tract if inhaled. At a minimum, you should wear glasses, but it's best to wear goggles or even a full face mask for maximum safety. In general, you should wear a mask while pressure washing.
Water itself isn't usually a problem, but high pressure can cause dirt or other particles to fly around. These may be more harmful to the eyes. In addition, when you use detergents to remove the toughest stains, they can be harmful. Prevention is always better than cure.
So, while safety glasses, long pants on hot days, or bulky shoes can be uncomfortable, remember that they are for your protection. If you're wearing all of the items mentioned above, you should have a pretty good idea of what clothes aren't suitable for pressure washing. But just to clarify and keep you safe, this is the clothing you should avoid wearing while pressure washing. When you hire professionals to take care of all your pressure washing needs, there's no reason to worry about what you're going to wear.
Some areas of the house are already showing signs of wear and tear, and pressure washing these surfaces can easily cause damage.