When you are pressure washing a driveway or the four walls of your home, there is a pretty good chance that you would need to quickly switch between the two pressure washing modes that your machine allows you to access. This is because of the fact that one of these modes would use pure water, whereas the other mode would involve the injection of chemicals in the water stream which would serve as supplements to what the machine is actually trying to accomplish by dissolving dirt and other organic materials that you find to be undesirable.
This is where downstream pressure washing comes into play. Quite a few pressure washing companies The Woodlands use downstreaming, and the truth of the situation is that you should use it too if you want to reap its many benefits. The process of downstream pressure washing is relatively simple. It basically involves chemicals being injected into the water after it has already been through the pump, which is great because it prevents the chemicals from eroding the electronic components that are so vital for the functioning of the pump itself.
You should definitely use downstream pressure washing, since the fact of the matter is that it can give you a lot more life out of the equipment that you are currently making use of. On top of all of that, downstream washing gives you the ability to rapidly alternate between the modes which means that you can start using chemicals as and when required without having to switch to a brand new machine in the process. Using this method has proven fruitful for anyone that has given it a shot for the most part.