Cleaning is satisfying. There's just nothing better than restoring something that has been neglected back to its former glory; and the dirtier it was, the better it feels.

And what gets grimier than the things that get left outside? Faced to deal with the elements - the rain, the mud, the smog and pollution of our filthy world, these objects seemed beyond rescue, doomed to decay in a fetid morass of crud and muck.

Enter the powerwasher. A true superhero of hygiene, there is nothing that this miracle worker cannot cleanse. Watch in awe as it sluices its way through the gunge, leaving behind a line of sparkle and renewed life wherever it goes. Satisfying? You bet your ass it's satisfying. This list, compiled by Bored Panda, is a clean freak's dream that'll have you googling 'powerwasher price' the minute you've finished scrolling through it.

Don't believe us? Check it out for yourself below, and let us know your thoughts in the comments! If you want more, be sure to check out this list of before and after satisfying cleaning pics.