Pressure Washer for decking/driveway

[Smk80]

Hi all

I am looking to hire a really good pressure washer to give my decking and driveway a really deep clean. Do you have any recommendations on type/model? I saw one of my neighbours get theirs done by a company, and the washer looked like a hoover and really restored the drive. I have looked on a few hire websites, but there seem to be quite a lot of options and not really clear on what is the best for the job at hand.

Also is there a particular brand of cleaner/chemical that helps?

 

[Wayners]

Pro stuff is 150 bar or more.
I think a mains one you plug in at home are max rating of 150bar.
Mine is 120bar and not great and slow going