Set your kids loose to paint your windows. And don’t worry, it’s totally washable and easy to clean!
To make the paint just mix liquid dish soap in equal parts with liquid tempera or other washabe paint. You can also mix it with powdered tempera paint. I gave each kid a baby food jar filled with paint and a big paint brush.
To clean, you can give your kids a soapy bucket and some rags. They’ll enjoy the clean up as much as the painting. You can also wipe it off with a dry paper towel or use vinegar and water.