Is it Bad to Run Soap Through Pressure Washer

[ShineTimeDetail]

So I got this new pressure washer and I have been told that hot pressurized soap is magical lol The only systems I can find to run pressurized soap is in front where the garden hose hooks up. Will soap harm anything?

 

[bimmer325!]

Not really sure..but I have heard on ANY pressure washer...chemicals are hard on seals. In my opinion..soap (if pressure washer has enough "rinse" water that has gone through it afterwards) should not pose any issues. Curious to hear what others say.

 

[mark58]

Lot of pressure washers have a vacuum hose for soap.

 

[armoredsaint]

i wouldn't see why? unless it's something acidic?

 

[Witchdoc]

I was told not to exceed 1600 psi with the pressure washer because you can actually damage the clearcoat and paint as well. I regulate mine to 1400 psi and keep it about 2 feet from the car while in use.

 

[ShineTimeDetail]

Its only a 1500 psi washer

 

[BobbyG]

Lot of pressure washers have a vacuum hose for soap.

:iagree:

Mine does and I use it all the time............not in the winter though.....

Note the suction tube

 

[ShineTimeDetail]

Yes but is that before or after the pump?

 

[mark58]

Yes but is that before or after the pump?

For best results use it on high pressure side.
You have a PM!