pressure washer rules ... I tried the 'lawn sprinkler' underneath for 1hr on the weekend ... a tip I saw in jpmag
it cleans but another 48hours required to get to same point as pressure washer ...
Up here, the lawn sprinkler is used to keep the mud soft so that it doesn't turn into concrete before you can wash it
I use it to soften up the mud before I pressure wash if I have the time, but then I pull up on the lawn and pressure wash the nice dirt onto the lawn so I don't have any bylaw folks bugging me.