Baking Soda works great. I use to use it years ago when all these scent eliminator detergents werent out yet. My dad still uses itcause he refuses to pay $20 for a bottle of detergint that will last for 3 loads. I have used it in a pinch recently and think i will just go back to using it full time, it kills scents just as good as the rest for 1/100 of the cost.