I search "Linen Spray" this was one of the results
"Spray for ironing. There is a very expensive ($6-$8 per bottle) ironing spray that is lavender scented you can buy only at quilt shops, fabric stores, online, etc. I guess this is supposed to be the generic of that."
2 cups distilled water, 20 drops lavender essential oil, 2 oz vodka = Linen spray