Definately try the hydrogen peroxide mixture it is a wonder solution,, I noticed the banners that changes at the top of YT, there was an ad for a odor solution,,, and for 4.99 they will send it to you,, it said Household item remedy... It is the same thing,,,and they are getting 4.99 a shot,,, HA and Im giving it away!
Try it first,, you will be surprised,,, doesnt get much cheaper than peroxide, dish soap and baking soda... try it!