Is a soft wash machine at 7gpm 100 psi more effective then a pressure washer and m-jet at 3.5 gpm and 4000 psi. I understand the psi is crazy high for house washing, I am just wondering about things that require pressure, like brick etc.Frequently asked questions about pressure washers with answers. The pressure washing equipment place to go when you want to know.Get safe and effective power washing or pressure washing from a top rated power washing company, Griff’s Services. Contact us today at (443) 420-8058.Pressure Washer Common Questions These common questions about pressure washers are the ones our experts hear the most often from our customers. You might also find the help you need by checking the common symptoms and solutions for pressure washers.Here you will find answers to the most common pressure washing questions. Some relate to pressure washer maintenance, some to pressure washer PSI and GPM. Whatever the Q you\’ll find the A here.HydroBrite is a pressure washing company owned by James Dunbar. Dunbar’s mother Colleen represented Kent Hull in his criminal case. HydroBrite and Colleen Dunbar’s legal office share an address in.Our pressure washing Jacksonville, FL company also offers window washing. If your windows are dirty, ask us to perform this service when we also pressure wash your roofing and siding. Don’t try to save money by hiring a company that says they can just power wash your windows at the same time.pressure washing frequently asked questions. find out all you need to know about pressure washing equipment such as the difference between a direct drive unit and a belt driven unit. Learn about pressure washer PSI, pressure washer gpm, accessories and much more from the experts at Mi-T-M.We use very low pressure to breeze off the screens. The only time screen will get blown out is if it is extremely old or is already ripping on the sides. Usually, when the wind pressure in front of the pressure washing is more of a damaging effect than the pressure itself.Five Questions to Ask Before Buying a Pressure Washer. 1) Will I need to move the unit frequently? For applications where mobility is critical, consider machines mounted on wheels or a truck. Also, consider units powered and heated by fuel — electric-powered units require access to an outlet or portable generator.