5 Orange Potatoes has another lovely tutorial to share on making your own rosewater. This method takes a bit longer than other methods, but is very simple and doesn’t involve any cooking. Rosewater is fantastic and has many uses, including adding to your bath water for a relaxing scent, as a gentle facial toner, a skin spritzer to help cool down skin, and as an air freshener. You can also cook with it! (Please make sure your roses are pesticide free if making rosewater to cook with.)
Find the instructions here.