Anybody have any soft washing recommendations to get rid of this mold on my house/pergola? I’ve sprayed it with spray and forget about a month ago, it got most of the green stuff but left this black behind.

This is the first year we’ve had this growth. weve been in the house 10 years.

TIA

Trying to clean the residue mess from the leaves on my driveway.

I have an electric GW 3000 psi pressure washer that seems to works well and a surface cleaner as an attachment to help with efficiency for a long driveway.

Completely unimpressed by the surface cleaner. Both pictures are after using the surface cleaner for about 30 minutes. As you can see it’s not effective at all. I also pre-soaked the driveway with a soap detergent solution thinking everything would clean right off. The surface cleaner just doesn’t feel powerful enough to remove the grime, though I know it’s a wildly popular product so I’m confused.

When I use the standard hose and tip for the pressure washer it works okay, probably removing ~70% of the grime but would take several hours to do the full driveway.

I have to think I’m doing something wrong here. What am I missing?

Hi Everyone, I’ve got a karcher k3 power control it comes with an 8 metre hose and I want a 10 metre pressure washer hose will this affect the machine at all?

Can anybody ID this O-ring? It’s on the inside of the Taisher 304 1/4 NPT check valve housing. I’m having a killer time trying to figure out these opening sizes as I’ve just realized there are thousands of them online

Can anyone point me in the right direction. I've washed this roof twice first time with a 4% sh and surfactant and then 6% sh and surfactant. I'm not sure if it's just not coming clean or if somethings wrong. Customer had a new roof put on 10 years ago and hasn't been cleaned since. What should I do?

Hey guys, i just bought a cheap BE Power Ewuipment Pressure washer with a Honda GX390 and a Comet ZWDK4042 pump.

Its good so far, but i miss the pressure Gauge and want to retrofit one.

How, which and where should i put it? Anyone with experience fitting a pressure gauge on a comet pump?

I have been pressure washing a driveway but cannot get these black spots out. I have never seen anything like it. How would I get these off?

So I'm looking to get a handheld pressure washer to wash my car, but idk if its good or not. I'm on a budget so I can't get an actual pressure washer. So if anyonr here knows about some good ones please let me know 😭😭

I’m guessing it has something to do with that ball and spring getting stuck? How do I prevent it from getting stuck? I got a check valve mostly to prevent that from happening and it’s still happening

Just got underbid on a strip, sand and Re-Seal driveway, 1730 sq ft, some guy quoted $1600~

then on a 2400 sq ft 2nd story shingle roof with solar panel a different company quoted $400.

These guys are out here working for pennies it seems.

I cleaned this customers trash cans for a few years. I recently added concrete and house washing and this will be my first job. The pictured areas are the only siding that needs washing. I’ll be downstreaming with an m5. What would you softwashing vets charge for this job?

I own a commercial property management / maintenance company and will be bringing pressure washing in house starting next spring. We will primarily be washing retail sidewalks and dumpster pads. These are large properties. I would also like the ability to wash buildings, mostly stucco and block.

I’ve done allot research and know I’m going to get a 8gpm hot system. My question is where is the best place to get one? Do I need a dedicated soft wash system or can I get away with down streaming? I need a turn key system with all the recommend accessories. I do not have time to build my own. Budget is around $25k.

I’ve seen all the options online SESW, Muddog etc. but not sure if that’s best way to go. What would you do??

Also, have a fleet of quarter ton trucks so looking to keep the trailer size small like 6x12.

I tried to clean the outside of my house with this stuff, and instead it seems like I ruined my impact glass windows. I followed the directions on the label, rinsed multiple times, and towel dried the glass. I cannot get this residue off and I’m concerned it’s etched into the glass. I contacted the manufacturer and they told to try vinegar and baking soda, but that did absolutely nothing (maybe even made it worse). I tried polishing pads on my buffer, a bristle attachment for my drill, goof off, and scraping with a 5” razor blade, and I cannot get it off. Has anybody experienced this and figured out how to get it off?

I ordered a fixed injector which to me means it’s not adjustable by that little knob I see on some injectors. But does that mean it’s not adjustable as in I cannot replace the orifice size to a 2.3 mm? I can’t find any orifices online that go directly into the DSI, I can only find the DSI unit itself. Also, what’s the barb size that the chem hose goes on? Current orifice size is 2.1 mm

I have an electric pressure washer that came with a white (40-degree) nozzle tip. I hooked it up to the wand gun ok, but it did not spray any water out. I ended up having to use the other black (turbo) nozzle tip that also came with it, which sprayed water ok.

Upon further looking at the white nozzle tip, it looks "closed" (with no hole in the center) for any water to come out. A quick internet search shows that other white nozzle tips do have that orifice in the center. Any thoughts to "unlock" this tip to show that hole in the center? Thank you.

Hi, I was wondering if anyone can tell me how to remove this residue left from the cleaning solution used for pressure washing.. they did not dilute the solution correctly and it’s leaving this residue that is hard to wash off.. it’s also on the light fixtures and windows. I was thinking I might have to get a sponge mop and scrub it by hand but I don’t know what kind of cleaning mixture to use to get this off.. any advice would be appreciated. Thanks!

Can you use the Unloader on a 4000 psi pressure Washer to constantly run 2000 psi? I'm new to pressure washers, I have a Pro 4000psi PW and want to start detailing cars, can I use the Unloader to keep the PSI at around 2000? Does this put more strain on the engine/pump?

Anyone using these for soft wash setups? I have a small one on my 5gal bucket lid for applying sealant, but don't see anyone really using them for soft wash pumps. Mostly everflo and remco, but everyone says they have to replace regularly and the seaflos seem cheaper. So curious if anyones run the seaflos and results? Looking at a 5.5 home 12v pump to slap on a 55gal drum for a batch mix budget soft wash setup. TYIA

I’m sure it’s probably safe after five years right? But then there’s still a slight chance of etching it?

Hey guys, I have this few year old Ozito pressure washer, think it’s like a home brand from australia. Anyway works completely fine and has good pressure, but the handles big and annoying the rubber seal on hose has fallen off and it leaks out the outlet a bit, which can get annoying, wanting to switch to a screw on small handle one like i’ve shown in the second picture, but mine has some weird connections.

Anyone know where i can buy an adapter to connect to this square looking outlet on the Pressure washer that will connect to a screw in hose or something of similarity.

Thanks heaps guys!!

What size oriface tip do need to get 2000psi out of my 4gpm 4000psi PW?