A cleaning guru has gone viral after sharing a little-known hack that makes cleaning windows much easier - and it's so simple you'll wish you learned it sooner.
TikTok star Jennifer Hall uploaded a video of the technique and in less than 24 hours it had received over 1.2 million views, alongside a slew of comments.
In the clip, she shows there is a button on the mechanism of the window - and pressing it alters the axis of the opening framework, allowing you to reach both sides of the window.
Jennifer demonstrates the move in the video, leaving the pane in the middle of the window frame so she can easily clean both sides.

What do you think about Jennifer's cleaning hack? Let us know in the comments
In the video captions, the cleaning guru said: “Now you can clean the outside of the window with ease!
“I was cleaning the window tracks and spotted this button, I was straight onto Google to find out what it did - game changer!”
The video now has over 800 comments from others who said they would be trying the trick themselves.
One said: "I've been squeezing my fat arm through all this time."
And another said: "Is this real? Too scared to try it incase my window falls out."
"Damn, I'm 31 and wouldn't have thought of this," another said. "But it's because I don't have them, didn't know they slide that far in though."
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Meanwhile, in other news, a TikTok star with millions of followers shared her favourite cleaning hack - and it'll leave your showers sparkling with nearly no extra effort from yourself.
Vanesa Amaro, the ' queen of cleaning ', shared the video with her nearly four million followers and said that if they picked up one or her tips, it should be this one.
In the video, she explains how all you need is a specific brush, some white vinegar and some washing up liquid and soon you'll be able to remove 'clean the shower' from your to-do list.
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