I'm totally making this

Linen powder. It seems kind of old fashioned, but I guess my family never used it because my mom always put a plastic case around our mattresses. But alas, it makes so much sense, to deodorize and remove stains from the mattress by powdering it a bit with baking soda and a little something scented. I'm thinking about using lavender, so that it will be soothing too! I like scented things, but room sprays are always a bit strong, this however, will be nice, refreshing and tasteful. I just need to find a jar!