Wet cleaning of floor carpets with Kärcher Puzzi 30/4 professional spray extraction carpet cleaner

We made a video of one of our jobs, where we cleaned a heavily soiled floor carpet. We have no information on whether the dark stains are the result of soaking or water from a dismantled radiator. One thing is certain, the carpet has a very bad discolouration. We started the cleaning with a very thorough vacuuming, using of course a high suction industrial vacuum cleaner, also fitted with a rotary brush head. This is a much more thorough and efficient way of removing non-adhesive contaminants. In fact! Some dirt cannot even be removed with a conventional vacuum cleaner head!
After a good vacuuming of the carpet, it was time to apply the detergent solution with the Kärcher PW 30 head, working the material well into the fibres. We waited the soaking time and then sucked out the dirty water with the 4x suction power of the Puzzi 30/4 machine. The suction edge of this special head unit is perpendicular to the surface of the carpet (so it is more upright), creating a larger vacuum, which combined with the high suction power, results in a clean floor carpet! This spray/vacuum step was repeated one more time (that was enough for the carpet), and then it was time for the rinse. The corners and hard to reach areas were done with an upholstery cleaning head and hand brush.
Enjoy the video! Not long, only 3 minutes!
www.cleaningcommando.com/serv...

[@jackdaniels5489]

CAN i ask you something? I have puzzi 10/1. And im wonder bcs 30/4 and mine have the same motor's,does 30/4 have better suction power or vacuum? I mean cost 3 times more. Thanks

[@Mestre098]

Hi, does the Karcher heat the water ? Thanks

[@CleaningCommando]

Hi, the puzzis (carpet cleaning machines) heat not the water, those work with spray-extraction method. :)

[@vaseamaruneac5994]

If you are going so quicly with the extraction does extract all the water or is still wet the carpet ?

[@CleaningCommando]

@@vaseamaruneac5994 you see we did the extraction slowly and more times, but with this method cannot extract all the water out of the carpet for that you need industrial carpet cleaning machine :) For normal contaminated carpet is enough the spray-extraction carpet cleaning machine.