For years, I have had a problem with local pensioners assuming that they can use my front lawn for their raucous, booze-fuelled late night croquet sessions. I was at a loss as to what to do, until this product arrived. It's power spray setting has them running (that is, shuffling at pace) in no time. Occasionally one even hits a bad patch and their simmer frame slips out from under them, rendering them immobile, at which point they are mine. It hasn't yet worked 100 percent as a deterrent, but it is an in-the-moment solution, which is more than I can say for the vicious Alsatian I bought at first. It just got creeped out by all the 80 something's drunkenly 'making out' like teens at a party.
Don't know if it cleans well, but buy it as a home protection weapon. You'll sleep soundly.