I checked with our mechanic about this and he gave me a list of things to have you check.
The first thing you should check is any screens or filters on your machine. They could have debris partially plugging them and that can effect it.
This could be an isolated problem with the one...
For washing houses almost every contractor I've met uses M5 X-jets. They do all their work from the ground with good cleaners and no ladders or extension wands.
Using a turbo nozzle on vinyl siding can also mar the finish. It may not be very visible but it will tend to grab and hold dirt and mildew spores easier. If you get too close it can also cause some pretty bad damage. How do I know this? My neighbor just did it yesterday!
With respect to the sponsors of the board I'll refrain from mentioning any brand names but, I will copy some basic information on power washers that may help you choose what's best for your uses.
Pressure Washer Comparison Guide From Sun Brite Supply of Maryland.
You face a lot of...
PWNA Maryland Chapter Meeting, May 13 2006
The PWNA Maryland Chapter will be holding it's next meeting and networking event on May 13, 2006 at our store!
This is your opportunity to join fellow power washers from the DC Metro area in discussing best management practices, tips and techniques...
Keith,
Use professional house washing products and you will work much faster and get better results. for cleaning black stripes on gutters, most contractors use Gutter Zap.
If you are using heat when washing, you should always unwind the hose. Otherwise heat will build up and cause your hoses to fail faster. Some say that even with cold water you should unwind the hose to lessen the strain on the hose and the reel.
This vaccum system method you have seems like it would be difficult to use. How can you be sure that it get's everything out? What about sticks and other large items. What about clogged downspouts? High powered back pack blowers seem like a much more effective but it does involve going on...