The winter can sometimes cause condensation problems.
As the weather gets colder, we start to use home heating that bit more.
And with that, there becomes a fair difference between the outside temperature and the inside.
This then can cause windows of your house to fog up overnight, meaning you're waking up to condensation on windows.
But, apparently there's a trick beyond going buying anti-condensation gadgets.
According to Express.co.uk, a Facebook user posted into a group which revolves around cleaning tips.
They asked: "Window condensation... how do you all manage to wake up every morning without it?"
To which she got several replies, and a few had the same advice.
And it involves cats and a sock...
Here's the answer she got:
“I know this sounds crazy, but… pop cat litter into old socks and tie at the top, it’s cheap and lasts for ages."
One person even gave her the science behind it all and another top tip:
“It will draw in the moisture. Change litter every month.”
Some people even suggested trying it out in your car to keep windows clearer during the winter months.