Tutorial for making Lush-like bath

Tutorial for making Lush-like bath bombs. 8 oz. baking soda 4 oz Citric Acid 4 oz. corn starch 4 oz. Epsom salts 3/4 tsp water 2 tsp. essential oil (I used peppermint) 2.5 tsp almond oil or other light oil A few drops food coloring sugar flower (the kind you use for decorating cakes)