I thought condensation results when the inside temperature is vastly different to the outside temperature – maybe try not having heaters on as hot inside, and consider getting a dehumidifier

If you are renting talk to
your agent.
If it’s your own home consider investing in a heat transfer system.
In the meantime, open the windows to let some fresh air in and wipe off the condensation regularly with an old towel.

I love my Karcher window vac for this very issue! A dehumidifier is also good but you may not be able to have that in each room so the window vac will mean you can literally suck the water off of the windows and prevent/reduce mould. It’s a painful issue!

Like some others have suggested, I’ve heard dehumidifiers work a treat!

Dehumidifier 100% this will not only help with condensation but will also purify the air you breathe so it’s much healthier for your family too. I would suggest buying from somewhere with a great return policy eg. Kmart, myer etc. where you can buy and try. If it’s not for you, just return.

Double or triple glazing windows seems to be the best option I’ve found. It’s winter, so leaving a window open just isn’t sustainable in many places as it’s too cold. Instead of an open window, you could try setting a fan up to circulate air

During winter we tend to keep doors and windows closed most of the time especially at night when it’s the coldest outside which causes the heat from inside to meet the cold from outside causing the condescension. If you leave a window open slightly it can help prevent condensation forming.

We have the same problem as e back onto a creek.
We bought a dehumidifier which has seem to have fixed the problem!

I think sufficient ventilation is most important

Oh wow, I’m going to keep an eye out on this question, am interested in solutions myself. Heading into winter, our windows are always wet with condensation