Hope you do not mind me adding a recipe. I just ran out of starch mid project and hubby does not want to run out to get any. So after looking online I found some basic corn starch and water recipes but I wanted it to smell good so I did
1 1/2 cups of water
1/2 cup of Fabreeze
1 tab spoon corn starch
Mix and pour into a bottle and it works WONDERFUL!!! My squares and blocks smell so good and they are crisp