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When using a walk around surface cleaner we seem to get good results at walking backwards and using cleaner in a figure 8 fashion on basic side walks with very heavy soil. In basic soiled concrete we move forward keeping our hose inside of us, like a lawn mower, concentrating on uniform/straight...

Grafitti Feel free to call if you have any difficulties.

Grafitti can be tricky, but chemicals are unfortunatly necassary. What kind of grafitti did you remove? Without chemicals is amaZing. The problem we have faced has been a multitude of different paints & different type trailers. There are Post & Rail trailers which are your standard panels that...

Gum Removal Pricing What to charge is really based on a few different critera for each job. Obviously the amount of gum is important. But the frequency of cleaning is also helpful as gum that is newer is easier to remove. For pricing, we have to decide what the benefits of acquiring new...

If all you have is a cold water unit, then you just need to take a couple extra steps to save time & excessive water run-off. 1. scrape gum off concrete. We use little devil 5 in one scrapers inserted into a legnth of 1 1/4" pipe, pvc is lighter. It takes less than 3 seconds per spot. 2...

We sometimes operate, for remote locations, box truck mounted pW's off a 250gal tank from flatbed trailer. connected with 3/4"(about 15ft linear & 4 ft head above tank) garden hose to direct draw(dont forget the inline filter) connection on pw. We havent experienced any problems, however we...

I have 4 Landa's and can't see anything on any of them simular to your description.

two smaller machines, minimum 2-16HP engines, preferably 18 or 20HP. One machine malfunctions, you still can limp through job with one machine. 2 men- 2 machines. Try to use the same model pumps, and the same model engines if possible for easier maint., repair and familiarity. For me, the...

Tar remover We use dLimonene(pure form-no distillates) w/Heat or Steam. If it is really old & has stained dark maybe more caustic TEST from mild to strong; mineral spirits-paint thinner-xylene/MEK and last resort Paint remover. The problem isnt how to get it off it is how to remove it & get the...

Hi all. My questions are; what are the experienced KEC techs using as minimum PSI/GPM/temp machine as preferred pressure washer? How many clients/resturants can a (after 100 hours of experience) two man crew safley service in one evening? What is the highest heat to set my steam...

dietrich 101 Jeff, in some instances SureClean 600 works well for the white phosferrous stains that run off siding, other times the restoration cleaner works good, then others the most universal we use would be the 101 product called Dietrich 101 that is a sherwin williams product availible...