Maxus 2500 PSI (Gas-Cold Water) Pressure Washer w/ Honda Engine

Yes there are pressure washers that come with the capabilty of spraying detergent at high pressure. However, this feature will only be on professional grade models or on hot water pressure washers.

For a residential grade pressure washer, you could always purchase a high pressure soap shooter nozzle attachment that would allow you to spray detergent at high pressure. I am posting a link below to the high pressure soap nozzle I am referring to:

GP High Pressure Soap Nozzle

Yes, all pressure washers that we carry come with a manufacturers warranty. This model comes with a 5 yr limited warranty from Maxus. You could visit www.maxustools.com and click on the support tab for details on the warranty.