How to change motor oil on a Dewalt pressure washer

How to Seafoam a pressure washer
Since you have the filter out, you might as well use this opportunity to Seafoam your carburetor. Seafoam works wonders for small engines, especially ones that do not receive regular use.

All you need to do is take your machine outdoors, pour an ounce of seafoam into the air intake, start the engine, wait for the engine to produce dense white smoke, and possibly stall. Now wait about 5 minutes and restart your machine. Seafoam can also be added to the gas as a regular maintenance measure. Buy a 2 pack of seafoam online