Cleaning experts behind the TikTok account @thecleaupcompany claim that washing up liquid is the only product needed to achieve "shiny" and "streak-free" windows in just 15 seconds. The method also helps keep condensation at bay, according to commenters.
The Simple Method
In a video, the cleaner demonstrated on windows with a "couple of marks" on them. They applied washing up liquid to a damp microfibre cloth and rubbed it across the entire window. The liquid was then buffed away with a dry microfibre cloth, leaving behind what the cleaner described as "brilliant" results.
"Oh my god, this is the best cleaning hack ever. So to clean windows, you don't need no window cleaner, all you need is Fairy Liquid (washing up liquid) - it's literally incredible," they said. "It's absolutely incredible. I won't ever use standard window cleaner again because this just works. Streak-free. Look how fast it works."
Viewer Reactions
In the comments section, fellow cleaning enthusiasts shared their experiences. @petersgirl01 claimed: "I've been doing this for 40 years." @philipsann88 said: "Same, always cleaned windows this way." @stephenpayne522 commented: "I use washing up liquid but use a spray bottle diluted with water so you get less streaks."
@michelleboom wrote, "This works like magic and it takes me less than 15 seconds to do my bedroom windows," while @joannehughes2615 said: "This is how I always do my windows, haven't bought window cleaner in over 10 years." @johns8870 claimed: "Window cleaners use washing up liquid most of the time. That's what I did when I was a window cleaner."
Condensation and Other Uses
The method not only cleans windows but also tackles condensation, a major issue in colder months. @losingwithlouise wrote: "Brilliant for keeping condensation away as well." @cenab said: "Stops condensation as well. Try it on your car windscreen too." @lousonyak replied: "You should do this when condensation is on the windows. It works wonders."
The cleaning expert revealed that this technique can also be applied to shower screens, mirrors and shiny glossy tiles.



