Homemade febreeze. you'll need: 1/8 Cup of fabric softener (I used Downy April Fresh) 2 tablespoons Baking Soda Hot tap water Spray bottle (I used my empty 27 oz. Febreze bottle) Preparation: Using a funnel, pour fabric softener and baking soda into your spray bottle. Fill spray bottle with hot tap water and shake well. Store-bought Febreze: $5.59 Homemade Febreze: $0.15 Total Savings: $5.44 OR 97.3%!