Easy tips for cleaning window frames๐ก If you wet a paint brush and sweep it, even fine dust will be removed cleanly. After rinsing the brush several times and sweeping it, just wipe off the moisture with a washable kitchen towel or a piece of cloth that you can throw away, and you're done! Cleaning window frames, no more dust and sore arms~ It's so quick and easy that you'll be disappointed why you put it off for so long.๐ โ๏ธ Since art brushes are weak, I recommend a stiff paint brush! You can buy one at Daiso for just 1,000 won~